© Wiener Arbeitsgemeinschaft für Astronomie. 
Impressum.
Diese Ephemeride wird aktuell generiert über das API des JPL Horizons Systems der NASA.
API VERSION: 1.2
API SOURCE: NASA/JPL Horizons API
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JPL/HORIZONS 142P/Ge-Wang 2024-Apr-28 17:40:53
Rec #:90001070 (+COV) Soln.date: 2024-Feb-01_12:22:34 # obs: 94 (1999-2021)
IAU76/J2000 helio. ecliptic osc. elements (au, days, deg., period=Julian yrs):
EPOCH= 2455672.5 ! 2011-Apr-21.0000000 (TDB) RMSW= n.a.
EC= .4991464069614552 QR= 2.487407533609483 TP= 2455346.6100096749
OM= 176.518489721497 W= 175.6300575482028 IN= 12.30740935144028
A= 4.966336606510191 MA= 29.02156764076998 ADIST= 7.4452656794109
PER= 11.067828724054 N= .08905326500000001 ANGMOM= .033218264
DAN= 7.42376 DDN= 2.48982 L= 352.2486014
B= .9306208 MOID= 1.48294997 TP= 2010-May-30.1100096749
Comet physical (GM= km^3/s^2; RAD= km):
GM= n.a. RAD= n.a.
M1= 15.4 M2= n.a. k1= 7. k2= n.a. PHCOF= n.a.
Comet non-gravitational force model (AMRAT=m^2/kg;A1-A3=au/d^2;DT=days;R0=au):
AMRAT= 0. DT= 0.
A1= 0. A2= -1.730438172817E-9 A3= 0.
Standard model:
ALN= .1112620426 NK= 4.6142 NM= 2.15 NN= 5.093 R0= 2.808
COMET comments
1: soln ref.= JPL#K213/5, data arc: 1999-09-15 to 2021-11-10
2: k1=7.;
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Ephemeris / API_USER Sun Apr 28 17:40:53 2024 Pasadena, USA / Horizons
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Target body name: 142P/Ge-Wang {source: JPL#K213/5}
Center body name: Earth (399) {source: DE441}
Center-site name: GEOCENTRIC
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Start time : A.D. 2024-Jan-01 00:00:00.0000 UT
Stop time : A.D. 2024-Mar-31 00:00:00.0000 UT
Step-size : 1440 minutes
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Target pole/equ : undefined
Target radii : undefined
Center geodetic : 0.0, 0.0, -6378.137 {E-lon(deg),Lat(deg),Alt(km)}
Center cylindric: 0.0, 0.0, 0.0 {E-lon(deg),Dxy(km),Dz(km)}
Center pole/equ : ITRF93 {East-longitude positive}
Center radii : 6378.137, 6378.137, 6356.752 km {Equator_a, b, pole_c}
Target primary : Sun
Vis. interferer : MOON (R_eq= 1737.400) km {source: DE441}
Rel. light bend : Sun {source: DE441}
Rel. lght bnd GM: 1.3271E+11 km^3/s^2
Small-body perts: Yes {source: SB441-N16}
Atmos refraction: NO (AIRLESS)
RA format : HMS
Time format : CAL
Calendar mode : Mixed Julian/Gregorian
EOP file : eop.240426.p240720
EOP coverage : DATA-BASED 1962-JAN-20 TO 2024-APR-26. PREDICTS-> 2024-JUL-19
Units conversion: 1 au= 149597870.700 km, c= 299792.458 km/s, 1 day= 86400.0 s
Table cut-offs 1: Elevation (-90.0deg=NO ),Airmass (>38.000=NO), Daylight (NO )
Table cut-offs 2: Solar elongation ( 0.0,180.0=NO ),Local Hour Angle( 0.0=NO )
Table cut-offs 3: RA/DEC angular rate ( 0.0=NO )
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Initial IAU76/J2000 heliocentric ecliptic osculating elements (au, days, deg.):
EPOCH= 2455672.5 ! 2011-Apr-21.0000000 (TDB) RMSW= n.a.
EC= .4991464069614552 QR= 2.487407533609483 TP= 2455346.6100096749
OM= 176.518489721497 W= 175.6300575482028 IN= 12.30740935144028
Equivalent ICRF heliocentric cartesian coordinates (au, au/d):
X= 1.070925870840670E+00 Y= 3.187672664128640E+00 Z= 6.143811687672690E-01
VX=-7.857680313458123E-03 VY= 7.040977333980966E-03 VZ= 1.491944071036289E-03
Comet physical (GM= km^3/s^2; RAD= km):
GM= n.a. RAD= n.a.
M1= 15.4 M2= n.a. k1= 7. k2= n.a. PHCOF= n.a.
Comet non-gravitational force model (AMRAT=m^2/kg;A1-A3=au/d^2;DT=days;R0=au):
AMRAT= 0. DT= 0.
A1= 0. A2= -1.730438172817E-9 A3= 0.
Standard model:
ALN= .1112620426 NK= 4.6142 NM= 2.15 NN= 5.093 R0= 2.808
******************************************************************************************************************************************************************************************************************************
Date__(UT)__HR:MN R.A._____(ICRF)_____DEC R.A.__(a-apparent)__DEC dRA*cosD d(DEC)/dt T-mag N-mag r rdot delta deldot S-O-T /r Cnst Sky_motion Sky_mot_PA RelVel-ANG
******************************************************************************************************************************************************************************************************************************
$$SOE
2024-Jan-01 00:00 08 48 42.33 +06 37 52.4 08 49 59.73 +06 32 33.1 -15.6603 3.024736 24.326 n.a. 5.907891519733 5.2150832 5.07174505430403 -10.1746384 145.4253 /L Cnc 0.2658291 280.93187 -31.98104
2024-Jan-02 00:00 08 48 16.87 +06 39 06.2 08 49 34.30 +06 33 47.5 -15.9427 3.182365 24.325 n.a. 5.910902043084 5.2097539 5.06599934623744 -9.7215010 146.4859 /L Cnc 0.2709534 281.28860 -30.36978
2024-Jan-03 00:00 08 47 50.95 +06 40 23.8 08 49 08.41 +06 35 05.7 -16.2163 3.338802 24.324 n.a. 5.913909484040 5.2044254 5.06051732391710 -9.2615134 147.5447 /L Cnc 0.2759400 281.63418 -28.75677
2024-Jan-04 00:00 08 47 24.60 +06 41 45.1 08 48 42.10 +06 36 27.5 -16.4807 3.493939 24.323 n.a. 5.916913842983 5.1990976 5.05530291430330 -8.7947791 148.6012 /L Cnc 0.2807832 281.96959 -27.14255
2024-Jan-05 00:00 08 46 57.83 +06 43 10.1 08 48 15.36 +06 37 53.1 -16.7357 3.647664 24.323 n.a. 5.919915120300 5.1937706 5.05035998164995 -8.3214113 149.6549 /L Cnc 0.2854773 282.29570 -25.52764
2024-Jan-06 00:00 08 46 30.66 +06 44 38.7 08 47 48.22 +06 39 22.3 -16.9810 3.799862 24.322 n.a. 5.922913316385 5.1884444 5.04569232213094 -7.8415327 150.7051 /L Cnc 0.2900164 282.61334 -23.91255
2024-Jan-07 00:00 08 46 03.10 +06 46 11.0 08 47 20.70 +06 40 55.1 -17.2163 3.950411 24.322 n.a. 5.925908431636 5.1831189 5.04130365790044 -7.3552778 151.7512 /L Cnc 0.2943946 282.92327 -22.29779
2024-Jan-08 00:00 08 45 35.16 +06 47 46.9 08 46 52.81 +06 42 31.5 -17.4411 4.099179 24.322 n.a. 5.928900466456 5.1777943 5.03719762839815 -6.8628001 152.7924 /L Cnc 0.2986054 283.22618 -20.68388
2024-Jan-09 00:00 08 45 06.87 +06 49 26.3 08 46 24.56 +06 44 11.5 -17.6551 4.246020 24.322 n.a. 5.931889421252 5.1724704 5.03337777615841 -6.3642841 153.8277 /L Cnc 0.3026424 283.52269 -19.07141
2024-Jan-10 00:00 08 44 38.25 +06 51 09.2 08 45 55.98 +06 45 54.9 -17.8581 4.390773 24.322 n.a. 5.934875296439 5.1671474 5.02984752452230 -5.8599608 154.8563 /L Cnc 0.3064987 283.81335 -17.46102
2024-Jan-11 00:00 08 44 09.30 +06 52 55.5 08 45 27.08 +06 47 41.9 -18.0495 4.533259 24.322 n.a. 5.937858092435 5.1618252 5.02661014614919 -5.3501232 155.8768 /L Cnc 0.3101675 284.09864 -15.85346
2024-Jan-12 00:00 08 43 40.05 +06 54 45.2 08 44 57.88 +06 49 32.2 -18.2291 4.673291 24.322 n.a. 5.940837809663 5.1565037 5.02366872444579 -4.8351340 156.8879 /L Cnc 0.3136426 284.37896 -14.24959
2024-Jan-13 00:00 08 43 10.51 +06 56 38.2 08 44 28.39 +06 51 25.9 -18.3965 4.810681 24.322 n.a. 5.943814448554 5.1511831 5.02102611422278 -4.3154196 157.8880 /L Cnc 0.3169187 284.65466 -12.65034
2024-Jan-14 00:00 08 42 40.72 +06 58 34.5 08 43 58.63 +06 53 22.9 -18.5517 4.945258 24.323 n.a. 5.946788009548 5.1458633 5.01868491080281 -3.7914472 158.8752 /L Cnc 0.3199919 284.92604 -11.05668
2024-Jan-15 00:00 08 42 10.68 +07 00 33.9 08 43 28.63 +06 55 23.1 -18.6945 5.076874 24.324 n.a. 5.949758493088 5.1405443 5.01664743590669 -3.2636912 159.8473 /L Cnc 0.3228598 285.19342 -9.469494
2024-Jan-16 00:00 08 41 40.42 +07 02 36.5 08 42 58.40 +06 57 26.4 -18.8248 5.205418 24.324 n.a. 5.952725899627 5.1352262 5.01491574352815 -2.7325995 160.8017 /L Cnc 0.3255215 285.45710 -7.889571
2024-Jan-17 00:00 08 41 09.96 +07 04 42.1 08 42 27.97 +06 59 32.7 -18.9428 5.330810 24.325 n.a. 5.955690229623 5.1299089 5.01349164242856 -2.1985707 161.7355 /L Cnc 0.3279773 285.71743 -6.317535
2024-Jan-18 00:00 08 40 39.32 +07 06 50.7 08 41 57.36 +07 01 42.0 -19.0485 5.452998 24.326 n.a. 5.958651483541 5.1245924 5.01237672764282 -1.6619460 162.6451 /L Cnc 0.3302280 285.97476 -4.753864
2024-Jan-19 00:00 08 40 08.51 +07 09 02.2 08 41 26.59 +07 03 54.2 -19.1420 5.571946 24.327 n.a. 5.961609661852 5.1192768 5.01157241317744 -1.1230125 163.5261 /L Cnc 0.3322746 286.22947 -3.198901
2024-Jan-20 00:00 08 39 37.56 +07 11 16.5 08 40 55.67 +07 06 09.2 -19.2233 5.687631 24.329 n.a. 5.964564765031 5.1139620 5.01107996070832 -0.5820124 164.3736 /L Cnc 0.3341183 286.48196 -1.652887
2024-Jan-21 00:00 08 39 06.48 +07 13 33.5 08 40 24.64 +07 08 26.9 -19.2926 5.800035 24.330 n.a. 5.967516793558 5.1086480 5.01090050225247 -0.0391541 165.1816 /L Cnc 0.3357599 286.73263 -0.115987
2024-Jan-22 00:00 08 38 35.30 +07 15 53.1 08 39 53.50 +07 10 47.2 -19.3498 5.909143 24.332 n.a. 5.970465747917 5.1033349 5.01103505695058 0.5053784 165.9432 /L Cnc 0.3372002 286.98186 1.4116864
2024-Jan-23 00:00 08 38 04.03 +07 18 15.4 08 39 22.27 +07 13 10.2 -19.3951 6.014938 24.333 n.a. 5.973411628597 5.0980227 5.01148454294637 1.0514181 166.6503 /L Cnc 0.3384399 287.23006 2.9300645
2024-Jan-24 00:00 08 37 32.70 +07 20 40.1 08 38 50.98 +07 15 35.6 -19.4284 6.117403 24.335 n.a. 5.976354436089 5.0927113 5.01224978530192 1.5988088 167.2936 /L Cnc 0.3394790 287.47760 4.4391070
2024-Jan-25 00:00 08 37 01.31 +07 23 07.3 08 38 19.64 +07 18 03.5 -19.4498 6.216516 24.337 n.a. 5.979294170890 5.0874008 5.01333152051683 2.1473992 167.8628 /L Cnc 0.3403178 287.72487 5.9387943
2024-Jan-26 00:00 08 36 29.91 +07 25 36.7 08 37 48.27 +07 20 33.8 -19.4592 6.312253 24.339 n.a. 5.982230833499 5.0820911 5.01473039793155 2.6970378 168.3472 /L Cnc 0.3409560 287.97226 7.4291193
2024-Jan-27 00:00 08 35 58.49 +07 28 08.5 08 37 16.89 +07 23 06.4 -19.4566 6.404585 24.342 n.a. 5.985164424422 5.0767823 5.01644697826454 3.2475685 168.7355 /L Cnc 0.3413935 288.22014 8.9100797
2024-Jan-28 00:00 08 35 27.08 +07 30 42.4 08 36 45.52 +07 25 41.1 -19.4421 6.493478 24.344 n.a. 5.988094944165 5.0714744 5.01848172973024 3.7988267 169.0178 /T Cnc 0.3416298 288.46886 10.381672
2024-Jan-29 00:00 08 34 55.70 +07 33 18.4 08 36 14.17 +07 28 17.9 -19.4155 6.578898 24.346 n.a. 5.991022393240 5.0661674 5.02083502246137 4.3506370 169.1856 /T Cnc 0.3416644 288.71881 11.843887
2024-Jan-30 00:00 08 34 24.37 +07 35 56.4 08 35 42.87 +07 30 56.8 -19.3770 6.660805 24.349 n.a. 5.993946772164 5.0608613 5.02350712214764 4.9028131 169.2337 /T Cnc 0.3414969 288.97035 13.296712
2024-Jan-31 00:00 08 33 53.11 +07 38 36.3 08 35 11.64 +07 33 37.5 -19.3263 6.739159 24.352 n.a. 5.996868081455 5.0555560 5.02649818379199 5.4551584 169.1606 /T Cnc 0.3411271 289.22384 14.740133
2024-Feb-01 00:00 08 33 21.94 +07 41 18.1 08 34 40.50 +07 36 20.1 -19.2637 6.813920 24.355 n.a. 5.999786321640 5.0502517 5.02980824624715 6.0074675 168.9688 /T Cnc 0.3405545 289.47964 16.174135
2024-Feb-02 00:00 08 32 50.88 +07 44 01.6 08 34 09.46 +07 39 04.4 -19.1889 6.885049 24.358 n.a. 6.002701493245 5.0449482 5.03343722776392 6.5595283 168.6645 /T Cnc 0.3397790 289.73814 17.598715
2024-Feb-03 00:00 08 32 19.94 +07 46 46.8 08 33 38.55 +07 41 50.3 -19.1021 6.952502 24.361 n.a. 6.005613596803 5.0396456 5.03738492220609 7.1111222 168.2565 /T Cnc 0.3388006 289.99971 19.013882
2024-Feb-04 00:00 08 31 49.15 +07 49 33.6 08 33 07.80 +07 44 37.8 -19.0033 7.016238 24.364 n.a. 6.008522632853 5.0343439 5.04165099490734 7.6620221 167.7556 /T Cnc 0.3376190 290.26476 20.419654
2024-Feb-05 00:00 08 31 18.52 +07 52 21.8 08 32 37.21 +07 47 26.8 -18.8923 7.076206 24.368 n.a. 6.011428601935 5.0290432 5.04623497641951 8.2119870 167.1728 /T Cnc 0.3362340 290.53369 21.816060
2024-Feb-06 00:00 08 30 48.08 +07 55 11.5 08 32 06.81 +07 50 17.2 -18.7692 7.132351 24.371 n.a. 6.014331504596 5.0237433 5.05113625178733 8.7607520 166.5189 /T Cnc 0.3346452 290.80690 23.203113
2024-Feb-07 00:00 08 30 17.85 +07 58 02.4 08 31 36.62 +07 53 08.9 -18.6340 7.184605 24.375 n.a. 6.017231341386 5.0184444 5.05635404286457 9.3080144 165.8041 /T Cnc 0.3328522 291.08481 24.580790
2024-Feb-08 00:00 08 29 47.84 +08 00 54.6 08 31 06.65 +07 56 01.8 -18.4867 7.232890 24.379 n.a. 6.020128112862 5.0131464 5.06188738222158 9.8534192 165.0374 /T Cnc 0.3308549 291.36780 25.948984
2024-Feb-09 00:00 08 29 18.07 +08 03 47.9 08 30 36.92 +07 58 55.9 -18.3273 7.277123 24.383 n.a. 6.023021819586 5.0078493 5.06773508005031 10.3965510 164.2266 /T Cnc 0.3286536 291.65625 27.307471
2024-Feb-10 00:00 08 28 48.57 +08 06 42.2 08 30 07.45 +08 01 51.0 -18.1559 7.317226 24.387 n.a. 6.025912462125 5.0025531 5.07389568999839 10.9369393 163.3785 /T Cnc 0.3262496 291.95048 28.655890
2024-Feb-11 00:00 08 28 19.35 +08 09 37.4 08 29 38.26 +08 04 47.1 -17.9728 7.353141 24.391 n.a. 6.028800041054 4.9972579 5.08036748407949 11.4740851 162.4990 /T Cnc 0.3236461 292.25080 29.993755
2024-Feb-12 00:00 08 27 50.43 +08 12 33.4 08 29 09.36 +08 07 43.9 -17.7781 7.384844 24.395 n.a. 6.031684556955 4.9919635 5.08714844722554 12.0075007 161.5928 /T Cnc 0.3208479 292.55753 31.320519
2024-Feb-13 00:00 08 27 21.83 +08 15 30.2 08 28 40.79 +08 10 41.5 -17.5723 7.412350 24.400 n.a. 6.034566010415 4.9866702 5.09423629648179 12.5367523 160.6641 /T Cnc 0.3178612 292.87100 32.635656
2024-Feb-14 00:00 08 26 53.57 +08 18 27.5 08 28 12.55 +08 13 39.6 -17.3558 7.435713 24.405 n.a. 6.037444402026 4.9813777 5.10162852063036 13.0614859 159.7162 /T Cnc 0.3146933 293.19161 33.938732
2024-Feb-15 00:00 08 26 25.67 +08 21 25.4 08 27 44.67 +08 16 38.3 -17.1291 7.455011 24.409 n.a. 6.040319732388 4.9760862 5.10932242900837 13.5814331 158.7522 /T Cnc 0.3113520 293.51984 35.229446
2024-Feb-16 00:00 08 25 58.13 +08 24 23.7 08 27 17.16 +08 19 37.3 -16.8926 7.470338 24.414 n.a. 6.043192002101 4.9707957 5.11731519756134 14.0963973 157.7745 /T Cnc 0.3078446 293.85624 36.507631
2024-Feb-17 00:00 08 25 30.98 +08 27 22.4 08 26 50.04 +08 22 36.6 -16.6466 7.481791 24.419 n.a. 6.046061211769 4.9655060 5.12560390470201 14.6062337 156.7851 /T Cnc 0.3041783 294.20141 37.773231
2024-Feb-18 00:00 08 25 04.24 +08 30 21.3 08 26 23.33 +08 25 36.2 -16.3916 7.489465 24.424 n.a. 6.048927362000 4.9602174 5.13418555525482 15.1108295 155.7858 /T Cnc 0.3003596 294.55605 39.026267
2024-Feb-19 00:00 08 24 37.91 +08 33 20.3 08 25 57.03 +08 28 35.9 -16.1278 7.493450 24.429 n.a. 6.051790453403 4.9549297 5.14305709455897 15.6100896 154.7782 /T Cnc 0.2963946 294.92091 40.266805
2024-Feb-20 00:00 08 24 12.01 +08 36 19.4 08 25 31.16 +08 31 35.7 -15.8556 7.493830 24.435 n.a. 6.054650486591 4.9496429 5.15221541604510 16.1039284 153.7635 /T Cnc 0.2922891 295.29677 41.494942
2024-Feb-21 00:00 08 23 46.55 +08 39 18.5 08 25 05.74 +08 34 35.5 -15.5753 7.490684 24.440 n.a. 6.057507462176 4.9443571 5.16165736516416 16.5922648 152.7428 /T Cnc 0.2880485 295.68453 42.710784
2024-Feb-22 00:00 08 23 21.55 +08 42 17.5 08 24 40.77 +08 37 35.2 -15.2870 7.484089 24.446 n.a. 6.060361380773 4.9390722 5.17137974149840 17.0750208 151.7171 /T Cnc 0.2836781 296.08509 43.914448
2024-Feb-23 00:00 08 22 57.02 +08 45 16.2 08 24 16.26 +08 40 34.7 -14.9911 7.474115 24.451 n.a. 6.063212243001 4.9337884 5.18137929989462 17.5521193 150.6872 /T Cnc 0.2791829 296.49949 45.106053
2024-Feb-24 00:00 08 22 32.98 +08 48 14.8 08 23 52.24 +08 43 33.9 -14.6878 7.460830 24.457 n.a. 6.066060049477 4.9285054 5.19165275080380 18.0234834 149.6538 /T Cnc 0.2745679 296.92881 46.285716
2024-Feb-25 00:00 08 22 09.42 +08 51 12.9 08 23 28.70 +08 46 32.8 -14.3773 7.444296 24.463 n.a. 6.068904800820 4.9232235 5.20219675972639 18.4890341 148.6176 /T Cnc 0.2698378 297.37424 47.453556
2024-Feb-26 00:00 08 21 46.37 +08 54 10.7 08 23 05.67 +08 49 31.2 -14.0599 7.424572 24.469 n.a. 6.071746497653 4.9179425 5.21300794566828 18.9486890 147.5792 /T Cnc 0.2649974 297.83707 48.609681
2024-Feb-27 00:00 08 21 23.84 +08 57 07.9 08 22 43.15 +08 52 29.2 -13.7357 7.401713 24.475 n.a. 6.074585140597 4.9126624 5.22408287868077 19.4023609 146.5390 /T Cnc 0.2600511 298.31870 49.754192
2024-Feb-28 00:00 08 21 01.84 +09 00 04.6 08 22 21.16 +08 55 26.5 -13.4050 7.375771 24.481 n.a. 6.077420730275 4.9073834 5.23541807674493 19.8499566 145.4975 /T Cnc 0.2550037 298.82065 50.887175
2024-Feb-29 00:00 08 20 40.37 +09 03 00.7 08 21 59.71 +08 58 23.2 -13.0680 7.346793 24.487 n.a. 6.080253267310 4.9021052 5.24701000233970 20.2913770 144.4550 /T Cnc 0.2498597 299.34460 52.008701
2024-Mar-01 00:00 08 20 19.45 +09 05 56.0 08 21 38.80 +09 01 19.1 -12.7248 7.314823 24.493 n.a. 6.083082752325 4.8968281 5.25885505893164 20.7265169 143.4120 /T Cnc 0.2446238 299.89237 53.118825
2024-Mar-02 00:00 08 19 59.09 +09 08 50.5 08 21 18.46 +09 04 14.1 -12.3756 7.279902 24.500 n.a. 6.085909185944 4.8915519 5.27094958731891 21.1552643 142.3687 /T Cnc 0.2393005 300.46597 54.217587
2024-Mar-03 00:00 08 19 39.30 +09 11 44.2 08 20 58.69 +09 07 08.3 -12.0207 7.242064 24.506 n.a. 6.088732568791 4.8862767 5.28328986128861 21.5774987 141.3254 /T Cnc 0.2338946 301.06759 55.305007
2024-Mar-04 00:00 08 19 20.08 +09 14 37.0 08 20 39.50 +09 10 01.6 -11.6601 7.201340 24.513 n.a. 6.091552901487 4.8810024 5.29587208148403 21.9930863 140.2824 /T Cnc 0.2284107 301.69970 56.381090
2024-Mar-05 00:00 08 19 01.45 +09 17 28.7 08 20 20.90 +09 12 53.9 -11.2941 7.157750 24.519 n.a. 6.094370184655 4.8757291 5.30869236588118 22.4018730 139.2399 /T Cnc 0.2228536 302.36496 57.445810
2024-Mar-06 00:00 08 18 43.42 +09 20 19.4 08 20 02.89 +09 15 45.1 -10.9227 7.111309 24.526 n.a. 6.097184418916 4.8704567 5.32174673513209 22.8036742 138.1981 /T Cnc 0.2172281 303.06636 58.499098
2024-Mar-07 00:00 08 18 25.99 +09 23 09.0 08 19 45.49 +09 18 35.2 -10.5463 7.062020 24.533 n.a. 6.099995604888 4.8651852 5.33503109172543 23.1982638 137.1574 /T Cnc 0.2115394 303.80713 59.540808
2024-Mar-08 00:00 08 18 09.18 +09 25 57.3 08 19 28.69 +09 21 24.1 -10.1649 7.009883 24.540 n.a. 6.102803743191 4.8599147 5.34854119400651 23.5853683 136.1177 /T Cnc 0.2057933 304.59084 60.570684
2024-Mar-09 00:00 08 17 52.98 +09 28 44.4 08 19 12.51 +09 24 11.7 -9.77879 6.954903 24.547 n.a. 6.105608834442 4.8546452 5.36227262972392 23.9646728 135.0794 /T Cnc 0.1999968 305.42132 61.588315
2024-Mar-10 00:00 08 17 37.41 +09 31 30.2 08 18 56.95 +09 26 58.0 -9.38833 6.897099 24.554 n.a. 6.108410879258 4.8493765 5.37622079775014 24.3358435 134.0426 /T Cnc 0.1941583 306.30271 62.593113
2024-Mar-11 00:00 08 17 22.48 +09 34 14.5 08 18 42.02 +09 29 42.8 -8.99390 6.836520 24.561 n.a. 6.111209878255 4.8441088 5.39038090806582 24.6985674 133.0074 /T Cnc 0.1882878 307.23949 63.584320
2024-Mar-12 00:00 08 17 08.18 +09 36 57.4 08 18 27.74 +09 32 26.2 -8.59597 6.773248 24.568 n.a. 6.114005832048 4.8388419 5.40474800606172 25.0525941 131.9741 /T Cnc 0.1823973 308.23657 64.561052
2024-Mar-13 00:00 08 16 54.54 +09 39 38.8 08 18 14.10 +09 35 07.9 -8.19502 6.707394 24.575 n.a. 6.116798741252 4.8335760 5.41931701820373 25.3977649 130.9427 /T Cnc 0.1764995 309.29937 65.522363
2024-Mar-14 00:00 08 16 41.54 +09 42 18.5 08 18 01.11 +09 37 48.0 -7.79153 6.639092 24.583 n.a. 6.119588606479 4.8283110 5.43408280742143 25.7340171 129.9135 /T Cnc 0.1706080 310.43400 66.467299
2024-Mar-15 00:00 08 16 29.20 +09 44 56.7 08 17 48.79 +09 40 26.5 -7.38595 6.568480 24.590 n.a. 6.122375428340 4.8230469 5.44904022411629 26.0613659 128.8864 /T Cnc 0.1647365 311.64737 67.394918
2024-Mar-16 00:00 08 16 17.52 +09 47 33.1 08 17 37.12 +09 43 03.2 -6.97865 6.495693 24.597 n.a. 6.125159207446 4.8177837 5.46418414328282 26.3798764 127.8616 /T Cnc 0.1588986 312.94725 68.304276
2024-Mar-17 00:00 08 16 06.50 +09 50 07.7 08 17 26.12 +09 45 38.2 -6.56996 6.420856 24.605 n.a. 6.127939944410 4.8125214 5.47950948556557 26.6896377 126.8391 /T Cnc 0.1531083 314.34242 69.194391
2024-Mar-18 00:00 08 15 56.15 +09 52 40.6 08 17 15.78 +09 48 11.3 -6.16016 6.344081 24.612 n.a. 6.130717639843 4.8072600 5.49501122546330 26.9907451 125.8192 /T Cnc 0.1473798 315.84270 70.064194
2024-Mar-19 00:00 08 15 46.45 +09 55 11.6 08 17 06.10 +09 50 42.7 -5.74950 6.265470 24.620 n.a. 6.133492294364 4.8019995 5.51068439175170 27.2832905 124.8017 /T Cnc 0.1417283 317.45901 70.912479
2024-Mar-20 00:00 08 15 37.43 +09 57 40.7 08 16 57.09 +09 53 12.1 -5.33820 6.185114 24.628 n.a. 6.136263908593 4.7967400 5.52652406451979 27.5673594 123.7868 /T Cnc 0.1361698 319.20344 71.737867
2024-Mar-21 00:00 08 15 29.07 +10 00 07.9 08 16 48.74 +09 55 39.6 -4.92647 6.103100 24.635 n.a. 6.139032483157 4.7914814 5.54252537159975 27.8430318 122.7745 /T Cnc 0.1307222 321.08928 72.538762
2024-Mar-22 00:00 08 15 21.38 +10 02 33.2 08 16 41.06 +09 58 05.1 -4.51448 6.019503 24.643 n.a. 6.141798018689 4.7862238 5.55868348563879 28.1103832 121.7649 /T Cnc 0.1254049 323.13098 73.313315
2024-Mar-23 00:00 08 15 14.36 +10 04 56.4 08 16 34.04 +10 00 28.6 -4.10243 5.934399 24.651 n.a. 6.144560515831 4.7809672 5.57499362199317 28.3694861 120.7579 /T Cnc 0.1202393 325.34406 74.059394
2024-Mar-24 00:00 08 15 08.01 +10 07 17.6 08 16 27.69 +10 02 50.1 -3.69045 5.847854 24.658 n.a. 6.147319975230 4.7757115 5.59145103702925 28.6204101 119.7537 /T Cnc 0.1152495 327.74492 74.774541
2024-Mar-25 00:00 08 15 02.33 +10 09 36.7 08 16 22.01 +10 05 09.4 -3.27869 5.759930 24.666 n.a. 6.150076397539 4.7704568 5.60805102619413 28.8632206 118.7522 /T Cnc 0.1104619 330.35044 75.455946
2024-Mar-26 00:00 08 14 57.32 +10 11 53.7 08 16 16.99 +10 07 26.6 -2.86728 5.670683 24.674 n.a. 6.152829783419 4.7652032 5.62478892126034 29.0979776 117.7534 /T Cnc 0.1059060 333.17738 76.100418
2024-Mar-27 00:00 08 14 52.97 +10 14 08.6 08 16 12.65 +10 09 41.7 -2.45633 5.580161 24.682 n.a. 6.155580133535 4.7599506 5.64166008635171 29.3247329 116.7575 /T Cnc 0.1016144 336.24140 76.704367
2024-Mar-28 00:00 08 14 49.29 +10 16 21.3 08 16 08.97 +10 11 54.5 -2.04594 5.488409 24.690 n.a. 6.158327448557 4.7546990 5.65865991261700 29.5435278 115.7643 /T Cnc 0.0976224 339.55582 77.263815
2024-Mar-29 00:00 08 14 46.28 +10 18 31.8 08 16 05.96 +10 14 05.1 -1.63620 5.395462 24.698 n.a. 6.161071729160 4.7494484 5.67578381161838 29.7543913 114.7739 /T Cnc 0.0939683 343.12983 77.774430
2024-Mar-30 00:00 08 14 43.94 +10 20 40.1 08 16 03.62 +10 16 13.4 -1.22719 5.301352 24.706 n.a. 6.163812976022 4.7441989 5.69302720755502 29.9573378 113.7864 /T Cnc 0.0906923 346.96642 78.231620
2024-Mar-31 00:00 08 14 42.25 +10 22 46.1 08 16 01.95 +10 18 19.5 -0.81898 5.206102 24.714 n.a. 6.166551189821 4.7389504 5.71038552830178 30.1523653 112.8017 /T Cnc 0.0878354 351.06002 78.630674
$$EOE
******************************************************************************************************************************************************************************************************************************
Column meaning:
TIME
Times PRIOR to 1962 are UT1, a mean-solar time closely related to the
prior but now-deprecated GMT. Times AFTER 1962 are in UTC, the current
civil or "wall-clock" time-scale. UTC is kept within 0.9 seconds of UT1
using integer leap-seconds for 1972 and later years.
Conversion from the internal Barycentric Dynamical Time (TDB) of solar
system dynamics to the non-uniform civil UT time-scale requested for output
has not been determined for UTC times after the next July or January 1st.
Therefore, the last known leap-second is used as a constant over future
intervals.
Time tags refer to the UT time-scale conversion from TDB on Earth
regardless of observer location within the solar system, although clock
rates may differ due to the local gravity field and no analog to "UT"
may be defined for that location.
Any 'b' symbol in the 1st-column denotes a B.C. date. First-column blank
(" ") denotes an A.D. date.
CALENDAR SYSTEM
Mixed calendar mode was active such that calendar dates after AD 1582-Oct-15
(if any) are in the modern Gregorian system. Dates prior to 1582-Oct-5 (if any)
are in the Julian calendar system, which is automatically extended for dates
prior to its adoption on 45-Jan-1 BC. The Julian calendar is useful for
matching historical dates. The Gregorian calendar more accurately corresponds
to the Earth's orbital motion and seasons. A "Gregorian-only" calendar mode is
available if such physical events are the primary interest.
NOTE: "n.a." in output means quantity "not available" at the print-time.
'R.A._____(ICRF)_____DEC' =
Astrometric right ascension and declination of the target center with
respect to the observing site (coordinate origin) in the reference frame of
the planetary ephemeris (ICRF). Compensated for down-leg light-time delay
aberration.
Units: RA in hours-minutes-seconds of time, HH MM SS.ff{ffff}
DEC in degrees-minutes-seconds of arc, sDD MN SC.f{ffff}
'R.A.__(a-apparent)__DEC' =
Airless apparent right ascension and declination of the target center
with respect to an instantaneous reference frame defined by the Earth equator
of-date (z-axis) and meridian containing the Earth equinox of-date (x-axis,
EOP-corrected IAU76/80). Compensated for down-leg light-time delay,
gravitational deflection of light, stellar aberration, precession & nutation.
Note: equinox (RA origin) is offset -53 mas from the of-date frame defined
by the IAU06/00a P & N system.
Units: RA in hours-minutes-seconds of time, HH MM SS.ff{ffff}
DEC in degrees-minutes-seconds of arc, sDD MN SC.f{ffff}
'dRA*cosD d(DEC)/dt' =
The angular rate of change in aparent RA and DEC of the target. This is
with respect to the non-inertial IAU76/80 Earth true equator and equinox
of-date reference frame. d(RA)/dt is multiplied by the cosine of declination
to provide a linear rate in the plane-of-sky. Units: ARCSECONDS PER HOUR
'T-mag N-mag' =
Comets' apparent visual total magnitude ("T-mag") and nuclear magnitude
("N-mag") using the standard IAU model:
T-mag= M1 + 5*log10(delta) + k1*log10(r)
N-mag= M2 + 5*log10(delta) + k2*log10(r) + phcof*beta
Units: MAGNITUDES
'r rdot' =
The Sun's apparent range ("r", light-time aberrated) and range-rate ("rdot")
relative to the target center, as seen by the observer. A positive "rdot" means
the target center was moving away from the Sun, negative means moving toward
the Sun. Units: AU and KM/S
'delta deldot' =
Apparent range ("delta", light-time aberrated) and range-rate ("delta-dot")
of the target center relative to the observer. A positive "deldot" means the
target center is moving away from the observer, negative indicates movement
toward the observer. Units: AU and KM/S
'S-O-T /r' =
Sun-Observer-Target apparent SOLAR ELONGATION ANGLE seen from the observers'
location at print-time.
The '/r' column provides a code indicating the targets' apparent position
relative to the Sun in the observers' sky, as described below:
Case A: For an observing location on the surface of a rotating body, that
body rotational sense is considered:
/T indicates target TRAILS Sun (evening sky: rises and sets AFTER Sun)
/L indicates target LEADS Sun (morning sky: rises and sets BEFORE Sun)
Case B: For an observing point that does not have a rotational model (such
as a spacecraft), the "leading" and "trailing" condition is defined by the
observers' heliocentric ORBITAL motion:
* If continuing in the observers' current direction of heliocentric
motion would encounter the targets' apparent longitude first, followed
by the Sun's, the target LEADS the Sun as seen by the observer.
* If the Sun's apparent longitude would be encountered first, followed
by the targets', the target TRAILS the Sun.
Two other codes can be output:
/* indicates observer is Sun-centered (undefined)
/? Target is aligned with Sun center (no lead or trail)
The S-O-T solar elongation angle is numerically the minimum separation
angle of the Sun and target in the sky in any direction. It does NOT indicate
the amount of separation in the leading or trailing directions, which would
be defined along the equator of a spherical coordinate system.
Units: DEGREES
'Cnst' =
Constellation ID; the 3-letter abbreviation for the name of the
constellation containing the target centers' astrometric position,
as defined by IAU (1930) boundary delineation. See documentation
for list of abbreviations.
'Sky_motion Sky_mot_PA RelVel-ANG' =
Total apparent angular rate of the target in the plane-of-sky. "Sky_mot_PA"
is the position angle of the target's direction of motion in the plane-of-sky,
measured counter-clockwise from the apparent of-date north pole direction.
"RelVel-ANG" is the flight path angle of the target's relative motion with
respect to the observer's line-of-sight, in the range [-90,+90], where positive
values indicate motion away from the observer, negative values are toward the
observer:
-90 = target is moving directly toward the observer
0 = target is moving at right angles to the observer's line-of-sight
+90 = target is moving directly away from the observer
UNITS: ARCSECONDS/MINUTE, DEGREES, DEGREES
Computations by ...
Solar System Dynamics Group, Horizons On-Line Ephemeris System
4800 Oak Grove Drive, Jet Propulsion Laboratory
Pasadena, CA 91109 USA
General site: https://ssd.jpl.nasa.gov/
Mailing list: https://ssd.jpl.nasa.gov/email_list.html
System news : https://ssd.jpl.nasa.gov/horizons/news.html
User Guide : https://ssd.jpl.nasa.gov/horizons/manual.html
Connect : browser https://ssd.jpl.nasa.gov/horizons/app.html#/x
API https://ssd-api.jpl.nasa.gov/doc/horizons.html
command-line telnet ssd.jpl.nasa.gov 6775
e-mail/batch https://ssd.jpl.nasa.gov/ftp/ssd/hrzn_batch.txt
scripts https://ssd.jpl.nasa.gov/ftp/ssd/SCRIPTS
Author : Jon.D.Giorgini@jpl.nasa.gov
******************************************************************************************************************************************************************************************************************************
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