Pallas im Jahr 2025Alexander Pikhard (Generator) |
Opposition 2025Pallas steht im Jahr 2025 am 8. Juli 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 Tue May 14 18:06:49 2024 Pasadena, USA / Horizons
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Target body name: 2 Pallas (A802 FA) {source: JPL#63}
Center body name: Earth (399) {source: DE441}
Center-site name: GEOCENTRIC
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Start time : A.D. 2025-Jan-01 00:00:00.0000 UT
Stop time : A.D. 2025-Dec-31 00:00:00.0000 UT
Step-size : 5760 minutes
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Target pole/equ : IAU {East-longitude positive}
Target radii : 275.0, 258.0, 238.0 km {Equator_a, b, pole_c}
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.240514.p240807
EOP coverage : DATA-BASED 1962-JAN-20 TO 2024-MAY-14. PREDICTS-> 2024-AUG-06
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= 2457867.5 ! 2017-Apr-24.00 (TDB) Residual RMS= .27402
EC= .2306568149094613 QR= 2.133404560135808 TP= 2458320.7255881005
OM= 173.0883435655392 W= 309.9976479860518 IN= 34.83975391356833
Equivalent ICRF heliocentric cartesian coordinates (au, au/d):
X= 2.972490376740766E+00 Y= 1.115659154870081E-01 Z=-2.309165547196861E-01
VX=-2.565517955932024E-03 VY= 9.080257114418511E-03 VZ=-1.618498051516391E-03
Asteroid physical parameters (km, seconds, rotational period in hours):
GM= 13.63 RAD= 256.5 ROTPER= 7.813221
H= 4.12 G= .110 B-V= .635
ALBEDO= .155 STYP= B
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Date__(UT)__HR:MN R.A.__(a-apparent)__DEC APmag S-brt r rdot delta deldot S-O-T /r Cnst
*********************************************************************************************************************************************
$$SOE
2025-Jan-01 00:00 18 44 08.66 +02 56 06.1 10.394 6.391 3.318079248850 1.7690880 4.17433524120411 2.6700727 25.9429 /L Ser
2025-Jan-05 00:00 18 49 48.37 +02 58 46.0 10.397 6.395 3.322121125751 1.7300910 4.17935148559786 1.6722359 25.8417 /L Ser
2025-Jan-09 00:00 18 55 26.45 +03 03 01.0 10.403 6.402 3.326072829740 1.6910113 4.18206260810165 0.6755008 25.9797 /L Ser
2025-Jan-13 00:00 19 01 02.62 +03 08 48.6 10.410 6.413 3.329934172445 1.6518517 4.18247508766066 -0.3182039 26.3547 /L Aql
2025-Jan-17 00:00 19 06 36.51 +03 16 06.5 10.419 6.425 3.333704971786 1.6126149 4.18059082427245 -1.3138694 26.9584 /L Aql
2025-Jan-21 00:00 19 12 07.82 +03 24 53.4 10.429 6.440 3.337385051814 1.5733034 4.17640006151847 -2.3151945 27.7780 /L Aql
2025-Jan-25 00:00 19 17 36.27 +03 35 07.8 10.440 6.456 3.340974242486 1.5339199 4.16989009299652 -3.3213204 28.7972 /L Aql
2025-Jan-29 00:00 19 23 01.47 +03 46 47.3 10.451 6.475 3.344472379465 1.4944666 4.16105326072117 -4.3287996 29.9977 /L Aql
2025-Feb-02 00:00 19 28 22.96 +03 59 49.4 10.463 6.494 3.347879303946 1.4549461 4.14989453696408 -5.3297210 31.3606 /L Aql
2025-Feb-06 00:00 19 33 40.35 +04 14 11.6 10.475 6.514 3.351194862499 1.4153607 4.13644073939524 -6.3146522 32.8671 /L Aql
2025-Feb-10 00:00 19 38 53.35 +04 29 50.1 10.486 6.535 3.354418907026 1.3757127 4.12073239475662 -7.2820579 34.5001 /L Aql
2025-Feb-14 00:00 19 44 01.59 +04 46 41.8 10.497 6.556 3.357551294798 1.3360043 4.10280515939550 -8.2364861 36.2446 /L Aql
2025-Feb-18 00:00 19 49 04.80 +05 04 44.3 10.507 6.577 3.360591888478 1.2962380 4.08268438504855 -9.1813091 38.0878 /L Aql
2025-Feb-22 00:00 19 54 02.68 +05 23 55.3 10.515 6.598 3.363540556150 1.2564161 4.06039226632396 -10.1159734 40.0187 /L Aql
2025-Feb-26 00:00 19 58 54.84 +05 44 11.3 10.523 6.618 3.366397171390 1.2165409 4.03595548068667 -11.0372348 42.0277 /L Aql
2025-Mar-02 00:00 20 03 40.79 +06 05 29.0 10.529 6.638 3.369161613170 1.1766148 4.00941294114935 -11.9371595 44.1067 /L Aql
2025-Mar-06 00:00 20 08 20.16 +06 27 44.8 10.533 6.657 3.371833765305 1.1366397 3.98082669079983 -12.8053747 46.2481 /L Aql
2025-Mar-10 00:00 20 12 52.58 +06 50 54.0 10.536 6.676 3.374413515522 1.0966170 3.95027349088864 -13.6406384 48.4456 /L Aql
2025-Mar-14 00:00 20 17 17.67 +07 14 52.5 10.536 6.694 3.376900754804 1.0565482 3.91782437101879 -14.4474961 50.6945 /L Aql
2025-Mar-18 00:00 20 21 35.12 +07 39 37.3 10.535 6.711 3.379295377492 1.0164348 3.88354095015214 -15.2288787 52.9915 /L Aql
2025-Mar-22 00:00 20 25 44.58 +08 05 04.8 10.533 6.727 3.381597281846 0.9762785 3.84748198345909 -15.9843378 55.3341 /L Del
2025-Mar-26 00:00 20 29 45.58 +08 31 10.7 10.528 6.742 3.383806370476 0.9360813 3.80971062000649 -16.7105522 57.7204 /L Del
2025-Mar-30 00:00 20 33 37.56 +08 57 50.6 10.521 6.757 3.385922550469 0.8958452 3.77030245616836 -17.3994778 60.1487 /L Del
2025-Apr-03 00:00 20 37 20.07 +09 24 59.5 10.512 6.770 3.387945733330 0.8555721 3.72935723129308 -18.0398912 62.6170 /L Del
2025-Apr-07 00:00 20 40 52.65 +09 52 31.2 10.501 6.782 3.389875834911 0.8152638 3.68699102361564 -18.6303682 65.1235 /L Del
2025-Apr-11 00:00 20 44 14.82 +10 20 20.7 10.488 6.793 3.391712775376 0.7749221 3.64331388063113 -19.1754626 67.6672 /L Del
2025-Apr-15 00:00 20 47 26.18 +10 48 23.2 10.473 6.803 3.393456479103 0.7345488 3.59842744361967 -19.6774165 70.2481 /L Del
2025-Apr-19 00:00 20 50 26.26 +11 16 33.5 10.456 6.812 3.395106874588 0.6941457 3.55243176290041 -20.1353834 72.8668 /L Del
2025-Apr-23 00:00 20 53 14.45 +11 44 45.4 10.436 6.820 3.396663894359 0.6537145 3.50543241247541 -20.5453580 75.5241 /L Del
2025-Apr-27 00:00 20 55 50.09 +12 12 52.5 10.414 6.827 3.398127474913 0.6132569 3.45754920410538 -20.8985772 78.2205 /L Del
2025-May-01 00:00 20 58 12.61 +12 40 47.1 10.390 6.832 3.399497556658 0.5727745 3.40892757115441 -21.1831090 80.9560 /L Del
2025-May-05 00:00 21 00 21.40 +13 08 20.5 10.364 6.837 3.400774083921 0.5322692 3.35973107589015 -21.3969153 83.7301 /L Del
2025-May-09 00:00 21 02 15.93 +13 35 24.5 10.335 6.839 3.401957004994 0.4917424 3.31011802237621 -21.5442491 86.5425 /L Del
2025-May-13 00:00 21 03 55.72 +14 01 51.7 10.304 6.841 3.403046272163 0.4511961 3.26023981718950 -21.6264051 89.3935 /L Del
2025-May-17 00:00 21 05 20.21 +14 27 33.1 10.271 6.841 3.404041841789 0.4106318 3.21024843379661 -21.6416785 92.2839 /L Del
2025-May-21 00:00 21 06 28.76 +14 52 18.8 10.236 6.839 3.404943674475 0.3700516 3.16030358432790 -21.5848786 95.2143 /L Del
2025-May-25 00:00 21 07 20.73 +15 15 58.0 10.199 6.837 3.405751735310 0.3294573 3.11058227274514 -21.4460423 98.1851 /L Del
2025-May-29 00:00 21 07 55.61 +15 38 18.6 10.159 6.832 3.406465994009 0.2888509 3.06128852140165 -21.2132055 101.1950 /L Del
2025-Jun-02 00:00 21 08 12.96 +15 59 06.8 10.118 6.826 3.407086424624 0.2482342 3.01264427660374 -20.8844044 104.2413 /L Del
2025-Jun-06 00:00 21 08 12.48 +16 18 10.3 10.074 6.818 3.407613004655 0.2076082 2.96486593890860 -20.4640595 107.3206 /L Del
2025-Jun-10 00:00 21 07 54.04 +16 35 16.4 10.029 6.808 3.408045714172 0.1669741 2.91816288660810 -19.9534114 110.4289 /L Del
2025-Jun-14 00:00 21 07 17.52 +16 50 11.6 9.983 6.797 3.408384535733 0.1263330 2.87274496985776 -19.3509640 113.5614 /L Del
2025-Jun-18 00:00 21 06 22.84 +17 02 41.5 9.934 6.783 3.408629454942 0.0856862 2.82882917481436 -18.6517263 116.7120 /L Del
2025-Jun-22 00:00 21 05 10.09 +17 12 31.2 9.885 6.769 3.408780461009 0.0450355 2.78664910932727 -17.8464900 119.8720 /L Del
2025-Jun-26 00:00 21 03 39.68 +17 19 24.9 9.835 6.752 3.408837547043 0.0043824 2.74646054336198 -16.9268746 123.0289 /L Del
2025-Jun-30 00:00 21 01 52.23 +17 23 07.1 9.784 6.733 3.408800710132 -0.0362714 2.70852723079365 -15.8953990 126.1654 /L Del
2025-Jul-04 00:00 20 59 48.75 +17 23 24.9 9.734 6.713 3.408669951320 -0.0769242 2.67309733560377 -14.7608430 129.2592 /L Del
2025-Jul-08 00:00 20 57 30.51 +17 20 07.3 9.683 6.692 3.408445275552 -0.1175743 2.64040140772267 -13.5293014 132.2824 /L Del
2025-Jul-12 00:00 20 54 58.92 +17 13 04.3 9.634 6.669 3.408126691614 -0.1582202 2.61065836689623 -12.2049385 135.2005 /L Del
2025-Jul-16 00:00 20 52 15.57 +17 02 07.7 9.587 6.647 3.407714212094 -0.1988603 2.58408048396298 -10.7889425 137.9705 /L Del
2025-Jul-20 00:00 20 49 22.32 +16 47 11.6 9.543 6.624 3.407207853358 -0.2394929 2.56088128957024 -9.2797050 140.5388 /L Del
2025-Jul-24 00:00 20 46 21.39 +16 28 12.4 9.503 6.602 3.406607635531 -0.2801164 2.54127430652113 -7.6805233 142.8403 /L Del
2025-Jul-28 00:00 20 43 15.20 +16 05 10.3 9.469 6.583 3.405913582464 -0.3207294 2.52545220497389 -6.0062762 144.7992 /L Del
2025-Aug-01 00:00 20 40 06.42 +15 38 11.5 9.442 6.567 3.405125721704 -0.3613302 2.51356561138530 -4.2764605 146.3339 /T Del
2025-Aug-05 00:00 20 36 57.80 +15 07 26.6 9.423 6.556 3.404244084484 -0.4019172 2.50572343257317 -2.5073945 147.3666 /T Del
2025-Aug-09 00:00 20 33 51.93 +14 33 08.9 9.414 6.551 3.403268705765 -0.4424887 2.50199990796290 -0.7129009 147.8350 /T Del
2025-Aug-13 00:00 20 30 51.29 +13 55 35.1 9.415 6.552 3.402199624348 -0.4830431 2.50244152912416 1.0973236 147.7057 /T Del
2025-Aug-17 00:00 20 27 58.33 +13 15 04.7 9.426 6.559 3.401036883100 -0.5235785 2.50707708830061 2.9164649 146.9810 /T Del
2025-Aug-21 00:00 20 25 15.42 +12 31 58.7 9.447 6.572 3.399780529267 -0.5640929 2.51591339741442 4.7308187 145.6989 /T Del
2025-Aug-25 00:00 20 22 44.76 +11 46 41.5 9.475 6.589 3.398430614712 -0.6045844 2.52891463146854 6.5181335 143.9238 /T Del
2025-Aug-29 00:00 20 20 28.37 +10 59 40.6 9.511 6.609 3.396987195724 -0.6450510 2.54599222269966 8.2566659 141.7333 /T Del
2025-Sep-02 00:00 20 18 27.94 +10 11 23.5 9.552 6.631 3.395450332159 -0.6854914 2.56701428513508 9.9307673 139.2060 /T Del
2025-Sep-06 00:00 20 16 44.73 +09 22 16.9 9.597 6.654 3.393820086437 -0.7259046 2.59181874529864 11.5298091 136.4142 /T Del
2025-Sep-10 00:00 20 15 19.62 +08 32 46.1 9.645 6.677 3.392096523290 -0.7662894 2.62022592365785 13.0496177 133.4192 /T Aql
2025-Sep-14 00:00 20 14 13.38 +07 43 14.8 9.694 6.699 3.390279710280 -0.8066444 2.65205251390841 14.4894632 130.2716 /T Aql
2025-Sep-18 00:00 20 13 26.53 +06 54 04.1 9.745 6.720 3.388369718407 -0.8469681 2.68710538416081 15.8403650 127.0129 /T Aql
2025-Sep-22 00:00 20 12 59.40 +06 05 35.0 9.796 6.739 3.386366622429 -0.8872586 2.72516259100792 17.0881201 123.6770 /T Aql
2025-Sep-26 00:00 20 12 52.17 +05 18 06.9 9.847 6.757 3.384270501019 -0.9275142 2.76597271867099 18.2224426 120.2915 /T Aql
2025-Sep-30 00:00 20 13 04.74 +04 31 56.4 9.898 6.772 3.382081436851 -0.9677330 2.80926813690968 19.2394532 116.8777 /T Aql
2025-Oct-04 00:00 20 13 36.71 +03 47 17.2 9.947 6.786 3.379799516665 -1.0079133 2.85477803532556 20.1400884 113.4519 /T Aql
2025-Oct-08 00:00 20 14 27.53 +03 04 20.5 9.995 6.797 3.377424831326 -1.0480532 2.90223999339837 20.9310152 110.0258 /T Aql
2025-Oct-12 00:00 20 15 36.69 +02 23 15.2 10.042 6.806 3.374957475905 -1.0881509 2.95141133216788 21.6205736 106.6078 /T Aql
2025-Oct-16 00:00 20 17 03.59 +01 44 07.6 10.086 6.813 3.372397549690 -1.1282045 3.00205692309647 22.2059972 103.2043 /T Aql
2025-Oct-20 00:00 20 18 47.60 +01 07 04.2 10.129 6.818 3.369745156160 -1.1682121 3.05392760054555 22.6802943 99.8211 /T Aql
2025-Oct-24 00:00 20 20 48.12 +00 32 10.2 10.170 6.821 3.367000403056 -1.2081718 3.10676291434292 23.0411524 96.4630 /T Aql
2025-Oct-28 00:00 20 23 04.40 -00 00 31.2 10.208 6.821 3.364163402499 -1.2480816 3.16030298327915 23.2911765 93.1332 /T Aql
2025-Nov-01 00:00 20 25 35.55 -00 30 58.4 10.243 6.820 3.361234271135 -1.2879395 3.21429835392740 23.4366637 89.8340 /T Aql
2025-Nov-05 00:00 20 28 20.71 -00 59 10.9 10.277 6.816 3.358213130325 -1.3277435 3.26851887171649 23.4882777 86.5659 /T Aql
2025-Nov-09 00:00 20 31 19.12 -01 25 09.4 10.307 6.811 3.355100106400 -1.3674913 3.32276174756788 23.4570016 83.3285 /T Aql
2025-Nov-13 00:00 20 34 30.01 -01 48 55.6 10.335 6.804 3.351895330937 -1.4071805 3.37683600282826 23.3411208 80.1208 /T Aql
2025-Nov-17 00:00 20 37 52.68 -02 10 30.2 10.360 6.795 3.348598941137 -1.4468086 3.43053898339245 23.1351276 76.9426 /T Aql
2025-Nov-21 00:00 20 41 26.49 -02 29 54.4 10.383 6.783 3.345211080347 -1.4863727 3.48366141428604 22.8388909 73.7943 /T Aqr
2025-Nov-25 00:00 20 45 10.71 -02 47 10.5 10.403 6.771 3.341731898243 -1.5258703 3.53599862988661 22.4563000 70.6759 /T Aqr
2025-Nov-29 00:00 20 49 04.54 -03 02 21.5 10.420 6.756 3.338161550213 -1.5652989 3.58735890692279 21.9946548 67.5871 /T Aqr
2025-Dec-03 00:00 20 53 07.25 -03 15 30.5 10.434 6.740 3.334500196392 -1.6046569 3.63757159649063 21.4649631 64.5273 /T Aqr
2025-Dec-07 00:00 20 57 18.22 -03 26 41.4 10.445 6.722 3.330748001346 -1.6439421 3.68649315347858 20.8778792 61.4948 /T Aqr
2025-Dec-11 00:00 21 01 36.81 -03 35 58.2 10.454 6.702 3.326905134483 -1.6831523 3.73399133344815 20.2314560 58.4877 /T Aqr
2025-Dec-15 00:00 21 06 02.50 -03 43 23.8 10.460 6.681 3.322971770654 -1.7222851 3.77992134571763 19.5198720 55.5051 /T Aqr
2025-Dec-19 00:00 21 10 34.81 -03 49 01.1 10.463 6.657 3.318948090741 -1.7613376 3.82413193559246 18.7433284 52.5466 /T Aqr
2025-Dec-23 00:00 21 15 13.19 -03 52 54.1 10.463 6.633 3.314834282062 -1.8003070 3.86647687930030 17.9056757 49.6122 /T Aqr
2025-Dec-27 00:00 21 19 57.02 -03 55 07.1 10.461 6.606 3.310630538641 -1.8391904 3.90682282433187 17.0143427 46.7020 /T Aqr
2025-Dec-31 00:00 21 24 45.79 -03 55 44.2 10.455 6.578 3.306337061436 -1.8779848 3.94505789326819 16.0802745 43.8159 /T Aqr
$$EOE
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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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