Hebe im Jahr 2024Alexander Pikhard (Generator) |
Opposition 2024Hebe steht im Jahr 2024 am 22. April in Opposition zur Sonne. Suchkarte
EphemerideNachfolgende Ephemeride wird online erstellt über das API des JPL Horizons Ephemeridengenerators und verwendet daher, im Gegensatz zu obiger Grafik, stets die aktuellsten Bahnelemente. API VERSION: 1.2
API SOURCE: NASA/JPL Horizons API
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Ephemeris / API_USER Sun Apr 28 10:27:51 2024 Pasadena, USA / Horizons
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Target body name: 6 Hebe (A847 NA) {source: JPL#113}
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-Dec-31 00:00:00.0000 UT
Step-size : 5760 minutes
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Target pole/equ : undefined
Target radii : 92.59 km
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= 2457972.5 ! 2017-Aug-07.00 (TDB) Residual RMS= .24991
EC= .2027917164238292 QR= 1.93317906888831 TP= 2458270.3407484926
OM= 138.6482861745749 W= 239.8572211479397 IN= 14.73742119322617
Equivalent ICRF heliocentric cartesian coordinates (au, au/d):
X= 3.477416045946832E-01 Y=-2.326293137026682E+00 Z=-5.665893094049883E-01
VX= 1.025067764841645E-02 VY= 4.086481645261369E-03 VZ=-8.998289015982852E-04
Asteroid physical parameters (km, seconds, rotational period in hours):
GM= n.a. RAD= 92.59 ROTPER= 7.2745
H= 5.61 G= .240 B-V= .822
ALBEDO= .2679 STYP= S
*********************************************************************************************************************************************
Date__(UT)__HR:MN R.A.__(a-apparent)__DEC APmag S-brt r rdot delta deldot S-O-T /r Cnst
*********************************************************************************************************************************************
$$SOE
2024-Jan-01 00:00 14 12 33.00 -01 28 01.9 11.245 5.521 2.914494088697 0.3426402 3.11785196957489 -22.4927059 69.0340 /L Vir
2024-Jan-05 00:00 14 16 58.44 -01 32 53.5 11.218 5.530 2.915229477704 0.2939548 3.06536749707249 -22.9363153 71.9768 /L Vir
2024-Jan-09 00:00 14 21 14.52 -01 35 51.5 11.189 5.538 2.915852360812 0.2452479 3.01192440535725 -23.3210433 74.9622 /L Vir
2024-Jan-13 00:00 14 25 20.36 -01 36 51.8 11.158 5.545 2.916362692266 0.1965233 2.95767130835128 -23.6354808 77.9918 /L Vir
2024-Jan-17 00:00 14 29 15.03 -01 35 50.5 11.123 5.551 2.916760435412 0.1477850 2.90278229776898 -23.8712243 81.0667 /L Vir
2024-Jan-21 00:00 14 32 57.74 -01 32 45.0 11.086 5.555 2.917045562480 0.0990366 2.84743694882115 -24.0316592 84.1876 /L Vir
2024-Jan-25 00:00 14 36 27.72 -01 27 33.6 11.046 5.557 2.917218054456 0.0502819 2.79180290304448 -24.1214898 87.3565 /L Vir
2024-Jan-29 00:00 14 39 44.01 -01 20 13.2 11.003 5.558 2.917277901005 0.0015247 2.73604342497282 -24.1395668 90.5759 /L Vir
2024-Feb-02 00:00 14 42 45.62 -01 10 41.2 10.957 5.557 2.917225100442 -0.0472314 2.68033061733175 -24.0797907 93.8484 /L Vir
2024-Feb-06 00:00 14 45 31.55 -00 58 55.6 10.909 5.554 2.917059659736 -0.0959827 2.62485414583891 -23.9332319 97.1765 /L Vir
2024-Feb-10 00:00 14 48 00.64 -00 44 55.1 10.857 5.550 2.916781594541 -0.1447254 2.56982783425614 -23.6878581 100.5618 /L Lib
2024-Feb-14 00:00 14 50 11.75 -00 28 39.4 10.804 5.543 2.916390929240 -0.1934558 2.51549231153236 -23.3348415 104.0045 /L Vir
2024-Feb-18 00:00 14 52 03.99 -00 10 10.5 10.747 5.534 2.915887696997 -0.2421701 2.46209308767040 -22.8785371 107.5038 /L Vir
2024-Feb-22 00:00 14 53 36.47 +00 10 28.4 10.689 5.524 2.915271939796 -0.2908646 2.40986196804768 -22.3237612 111.0585 /L Vir
2024-Feb-26 00:00 14 54 48.25 +00 33 14.0 10.628 5.510 2.914543708520 -0.3395354 2.35902710104373 -21.6690963 114.6676 /L Vir
2024-Mar-01 00:00 14 55 38.49 +00 58 02.0 10.565 5.495 2.913703063035 -0.3881787 2.30982479888882 -20.9092448 118.3289 /L Vir
2024-Mar-05 00:00 14 56 06.39 +01 24 45.6 10.500 5.477 2.912750072244 -0.4367906 2.26250647621814 -20.0366096 122.0383 /L Vir
2024-Mar-09 00:00 14 56 11.19 +01 53 16.0 10.433 5.456 2.911684814014 -0.4853674 2.21734311254256 -19.0420601 125.7884 /L Vir
2024-Mar-13 00:00 14 55 52.37 +02 23 21.5 10.366 5.433 2.910507374834 -0.5339056 2.17462331803420 -17.9217048 129.5673 /L Vir
2024-Mar-17 00:00 14 55 09.93 +02 54 46.4 10.298 5.407 2.909217849149 -0.5824018 2.13462737361294 -16.6863064 133.3567 /L Vir
2024-Mar-21 00:00 14 54 04.06 +03 27 13.0 10.229 5.379 2.907816338856 -0.6308529 2.09760672944692 -15.3470808 137.1322 /L Vir
2024-Mar-25 00:00 14 52 35.21 +04 00 22.4 10.161 5.348 2.906302953740 -0.6792552 2.06379431764448 -13.9094720 140.8607 /L Vir
2024-Mar-29 00:00 14 50 44.15 +04 33 53.4 10.094 5.315 2.904677812709 -0.7276047 2.03341313697391 -12.3770043 144.4960 /L Vir
2024-Apr-02 00:00 14 48 32.01 +05 07 22.2 10.030 5.282 2.902941044820 -0.7758967 2.00667907491407 -10.7524745 147.9725 /L Vir
2024-Apr-06 00:00 14 46 00.22 +05 40 23.0 9.970 5.248 2.901092789541 -0.8241269 1.98380080489972 -9.0398908 151.1971 /L Vir
2024-Apr-10 00:00 14 43 10.75 +06 12 27.8 9.915 5.215 2.899133196576 -0.8722909 1.96497026647428 -7.2515783 154.0394 /L Vir
2024-Apr-14 00:00 14 40 06.27 +06 43 06.7 9.870 5.188 2.897062425572 -0.9203844 1.95033372889550 -5.4138127 156.3277 /L Vir
2024-Apr-18 00:00 14 36 49.69 +07 11 51.6 9.838 5.168 2.894880645961 -0.9684032 1.93997545835781 -3.5510071 157.8647 /L Vir
2024-Apr-22 00:00 14 33 24.15 +07 38 17.4 9.822 5.159 2.892588036996 -1.0163428 1.93393276501154 -1.6802488 158.4749 /L Boo
2024-Apr-26 00:00 14 29 52.97 +08 02 01.2 9.824 5.163 2.890184787858 -1.0641989 1.93220717137934 0.1842843 158.0785 /L Boo
2024-Apr-30 00:00 14 26 19.55 +08 22 42.8 9.843 5.178 2.887671097803 -1.1119671 1.93477046271283 2.0309336 156.7351 /T Boo
2024-May-04 00:00 14 22 47.25 +08 40 05.3 9.876 5.202 2.885047176335 -1.1596428 1.94156809846012 3.8476973 154.6111 /T Boo
2024-May-08 00:00 14 19 19.56 +08 53 55.1 9.918 5.231 2.882313243356 -1.2072215 1.95251112616894 5.6156242 151.9066 /T Boo
2024-May-12 00:00 14 15 59.96 +09 04 02.0 9.968 5.262 2.879469529285 -1.2546984 1.96745669654110 7.3086177 148.8013 /T Boo
2024-May-16 00:00 14 12 51.55 +09 10 22.1 10.022 5.294 2.876516275263 -1.3020686 1.98620823378786 8.9086120 145.4345 /T Boo
2024-May-20 00:00 14 09 56.98 +09 12 56.9 10.079 5.325 2.873453733498 -1.3493273 2.00854091600169 10.4080675 141.9068 /T Boo
2024-May-24 00:00 14 07 18.49 +09 11 51.2 10.137 5.353 2.870282167624 -1.3964694 2.03421864290099 11.8043842 138.2886 /T Boo
2024-May-28 00:00 14 04 57.88 +09 07 12.2 10.197 5.380 2.867001853059 -1.4434895 2.06300425700627 13.0990018 134.6289 /T Boo
2024-Jun-01 00:00 14 02 56.49 +08 59 09.6 10.257 5.405 2.863613077338 -1.4903824 2.09466442709380 14.2924745 130.9623 /T Boo
2024-Jun-05 00:00 14 01 15.52 +08 47 53.2 10.316 5.426 2.860116140272 -1.5371428 2.12895916721387 15.3779757 127.3139 /T Boo
2024-Jun-09 00:00 13 59 55.90 +08 33 34.5 10.375 5.446 2.856511353818 -1.5837652 2.16562662662726 16.3452599 123.7026 /T Boo
2024-Jun-13 00:00 13 58 58.05 +08 16 27.1 10.432 5.463 2.852799041708 -1.6302446 2.20438950007519 17.1926079 120.1417 /T Boo
2024-Jun-17 00:00 13 58 22.05 +07 56 45.8 10.488 5.477 2.848979539150 -1.6765760 2.24497733455494 17.9264706 116.6394 /T Boo
2024-Jun-21 00:00 13 58 07.75 +07 34 44.8 10.543 5.489 2.845053193274 -1.7227541 2.28713804514128 18.5559412 113.2001 /T Boo
2024-Jun-25 00:00 13 58 14.72 +07 10 37.7 10.595 5.499 2.841020364484 -1.7687726 2.33064305947800 19.0920439 109.8257 /T Vir
2024-Jun-29 00:00 13 58 42.39 +06 44 37.0 10.645 5.506 2.836881427853 -1.8146252 2.37528657111613 19.5418650 106.5163 /T Vir
2024-Jul-03 00:00 13 59 30.32 +06 16 53.9 10.693 5.512 2.832636773765 -1.8603050 2.42086780749087 19.9028599 103.2716 /T Vir
2024-Jul-07 00:00 14 00 37.99 +05 47 38.5 10.739 5.516 2.828286808083 -1.9058052 2.46717571946810 20.1706808 100.0918 /T Vir
2024-Jul-11 00:00 14 02 04.67 +05 17 02.3 10.782 5.517 2.823831952339 -1.9511191 2.51399677813584 20.3482295 96.9764 /T Vir
2024-Jul-15 00:00 14 03 49.58 +04 45 16.0 10.823 5.517 2.819272644059 -1.9962395 2.56113188243755 20.4441362 93.9235 /T Vir
2024-Jul-19 00:00 14 05 51.92 +04 12 29.3 10.862 5.516 2.814609337128 -2.0411594 2.60840377157668 20.4684063 90.9306 /T Vir
2024-Jul-23 00:00 14 08 10.82 +03 38 50.8 10.898 5.513 2.809842502213 -2.0858714 2.65565979482181 20.4321978 87.9941 /T Vir
2024-Jul-27 00:00 14 10 45.45 +03 04 28.6 10.931 5.508 2.804972627197 -2.1303681 2.70276938656582 20.3416312 85.1101 /T Vir
2024-Jul-31 00:00 14 13 35.25 +02 29 28.7 10.962 5.502 2.800000217508 -2.1746416 2.74960299481086 20.1921019 82.2755 /T Vir
2024-Aug-04 00:00 14 16 39.61 +01 53 57.3 10.990 5.494 2.794925796523 -2.2186841 2.79601807898848 19.9791166 79.4881 /T Vir
2024-Aug-08 00:00 14 19 57.84 +01 18 01.4 11.016 5.486 2.789749906161 -2.2624874 2.84186949468356 19.7050371 76.7462 /T Vir
2024-Aug-12 00:00 14 23 29.31 +00 41 47.6 11.039 5.476 2.784473107548 -2.3060430 2.88702361810393 19.3767715 74.0477 /T Vir
2024-Aug-16 00:00 14 27 13.38 +00 05 21.6 11.060 5.464 2.779095981665 -2.3493423 2.93136459538328 19.0025687 71.3899 /T Vir
2024-Aug-20 00:00 14 31 09.39 -00 31 11.1 11.079 5.452 2.773619130010 -2.3923762 2.97479716082166 18.5919377 68.7699 /T Vir
2024-Aug-24 00:00 14 35 16.75 -01 07 45.2 11.095 5.438 2.768043175267 -2.4351356 3.01724477335465 18.1495817 66.1843 /T Vir
2024-Aug-28 00:00 14 39 35.14 -01 44 17.4 11.109 5.424 2.762368761820 -2.4776108 3.05862765840365 17.6687234 63.6303 /T Vir
2024-Sep-01 00:00 14 44 04.15 -02 20 43.6 11.120 5.408 2.756596556267 -2.5197920 3.09884923235461 17.1439968 61.1061 /T Vir
2024-Sep-05 00:00 14 48 43.34 -02 56 58.7 11.129 5.391 2.750727247924 -2.5616694 3.13780889670759 16.5769601 58.6107 /T Lib
2024-Sep-09 00:00 14 53 32.32 -03 32 58.1 11.136 5.374 2.744761548935 -2.6032331 3.17541466021739 15.9729920 56.1428 /T Lib
2024-Sep-13 00:00 14 58 30.69 -04 08 37.6 11.140 5.355 2.738700194120 -2.6444733 3.21158903990676 15.3390881 53.7011 /T Lib
2024-Sep-17 00:00 15 03 37.97 -04 43 53.0 11.142 5.335 2.732543941396 -2.6853800 3.24627237326380 14.6836247 51.2840 /T Lib
2024-Sep-21 00:00 15 08 53.81 -05 18 40.4 11.142 5.315 2.726293573183 -2.7259420 3.27942186753712 14.0108885 48.8895 /T Lib
2024-Sep-25 00:00 15 14 18.04 -05 52 57.1 11.139 5.293 2.719949897964 -2.7661478 3.31099030543261 13.3132078 46.5156 /T Lib
2024-Sep-29 00:00 15 19 50.41 -06 26 39.9 11.135 5.270 2.713513751417 -2.8059854 3.34091139454104 12.5845128 44.1615 /T Lib
2024-Oct-03 00:00 15 25 30.63 -06 59 44.3 11.128 5.247 2.706985997308 -2.8454424 3.36911392260510 11.8259944 41.8271 /T Lib
2024-Oct-07 00:00 15 31 18.46 -07 32 06.8 11.119 5.222 2.700367528195 -2.8845063 3.39553376431448 11.0421768 39.5126 /T Lib
2024-Oct-11 00:00 15 37 13.60 -08 03 43.6 11.108 5.197 2.693659266088 -2.9231642 3.42011965451311 10.2395534 37.2185 /T Lib
2024-Oct-15 00:00 15 43 15.67 -08 34 31.1 11.094 5.170 2.686862163177 -2.9614029 3.44283710143265 9.4259971 34.9452 /T Lib
2024-Oct-19 00:00 15 49 24.42 -09 04 26.0 11.078 5.143 2.679977202586 -2.9992091 3.46366771513100 8.6058918 32.6929 /T Lib
2024-Oct-23 00:00 15 55 39.74 -09 33 26.1 11.060 5.114 2.673005398996 -3.0365687 3.48258967431289 7.7718874 30.4622 /T Lib
2024-Oct-27 00:00 16 02 01.41 -10 01 28.3 11.040 5.085 2.665947799328 -3.0734676 3.49956151733609 6.9173504 28.2548 /T Lib
2024-Oct-31 00:00 16 08 29.20 -10 28 28.9 11.018 5.054 2.658805483769 -3.1098911 3.51453602313521 6.0432753 26.0742 /T Sco
2024-Nov-04 00:00 16 15 02.91 -10 54 24.8 10.993 5.022 2.651579566824 -3.1458243 3.52747234939734 5.1537570 23.9256 /T Sco
2024-Nov-08 00:00 16 21 42.24 -11 19 13.0 10.966 4.990 2.644271198349 -3.1812516 3.53834184378688 4.2552584 21.8160 /T Sco
2024-Nov-12 00:00 16 28 26.81 -11 42 50.5 10.937 4.957 2.636881564616 -3.2161571 3.54713284820181 3.3556712 19.7554 /T Oph
2024-Nov-16 00:00 16 35 16.38 -12 05 14.5 10.906 4.922 2.629411889373 -3.2505245 3.55384955038997 2.4594306 17.7576 /T Oph
2024-Nov-20 00:00 16 42 10.81 -12 26 23.6 10.874 4.888 2.621863434771 -3.2843369 3.55849424755901 1.5602121 15.8428 /T Oph
2024-Nov-24 00:00 16 49 09.84 -12 46 15.3 10.840 4.853 2.614237502353 -3.3175769 3.56105053570934 0.6510433 14.0418 /T Oph
2024-Nov-28 00:00 16 56 13.25 -13 04 46.8 10.806 4.820 2.606535434342 -3.3502266 3.56149512897549 -0.2674558 12.4018 /T Oph
2024-Dec-02 00:00 17 03 20.80 -13 21 55.8 10.774 4.789 2.598758614780 -3.3822677 3.55981040264224 -1.1915275 10.9930 /T Oph
2024-Dec-06 00:00 17 10 32.11 -13 37 40.6 10.745 4.762 2.590908470183 -3.4136819 3.55599041216471 -2.1146435 9.9117 /T Oph
2024-Dec-10 00:00 17 17 46.78 -13 51 59.2 10.723 4.744 2.582986469806 -3.4444508 3.55004704501737 -3.0284960 9.2705 /T Oph
2024-Dec-14 00:00 17 25 04.53 -14 04 50.2 10.709 4.735 2.574994126134 -3.4745555 3.54200812205679 -3.9288616 9.1588 /L Ser
2024-Dec-18 00:00 17 32 25.16 -14 16 13.1 10.705 4.738 2.566932996220 -3.5039761 3.53190029583816 -4.8211009 9.5923 /L Ser
2024-Dec-22 00:00 17 39 48.35 -14 26 06.8 10.709 4.749 2.558804683631 -3.5326921 3.51973320627951 -5.7121849 10.5017 /L Ser
2024-Dec-26 00:00 17 47 13.86 -14 34 29.8 10.718 4.766 2.550610840433 -3.5606821 3.50550829474155 -6.6022351 11.7758 /L Ser
2024-Dec-30 00:00 17 54 41.40 -14 41 21.5 10.729 4.786 2.542353168750 -3.5879243 3.48923128305467 -7.4880239 13.3090 /L Ser
$$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.__(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}
'APmag S-brt' =
The asteroids' approximate apparent airless visual magnitude and surface
brightness using the standard IAU H-G system magnitude model:
APmag = H + 5*log10(delta) + 5*log10(r) - 2.5*log10((1-G)*phi_1 + G*phi_2)
For solar phase angles >90 deg, the error could exceed 1 magnitude. For
phase angles >120 degrees, output values are rounded to the nearest integer to
indicate error could be large and unknown. For Earth-based observers, the
estimated dimming due to atmospheric absorption (extinction) is available as
a separate, requestable quantity.
Surface brightness is the average airless visual magnitude of a
square-arcsecond of the illuminated portion of the apparent disk. It is
computed only if the target radius is known.
Units: MAGNITUDES & MAGNITUDES PER SQUARE ARCSECOND
'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.
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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