Ephemerides
This calculator reveals the sign placements of the traditional planets, certain fixed stars, Uranians and of more than 50 asteroids as they follow from the Swiss Ephemeris.
Data are available for Universal Time dates only. All dates before October 4th, 1582 correspond to the Julian calendar.
The dates following October 4th, 1582 correspond to the Gregorian calendar. However, not every country adopted the Gregorian calendar. If you wish to enter a Julian calendar date, you can convert it to the Gregorian calendar here.
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| MPC No. | Name | Position | Rx | Speed (°/day) | Type | Distance (AU) |
| Sun | 3 ge 28'15" | 0.9613304 | Traditional | 1.012691682 | ||
| Moon | 24 ar 57'27" | 14.8563125 | Traditional | 0.002415724 | ||
| Mercury | 26 ta 29'16" | 2.1166471 | Traditional | 1.303532202 | ||
| Venus | 17 ar 50'34" | 0.9009988 | Traditional | 0.637738212 | ||
| Mars | 17 le 3'44" | 0.5177538 | Traditional | 1.630977991 | ||
| Jupiter | 26 ge 18'40" | 0.2199918 | Traditional | 6.049857110 | ||
| Saturn | 29 pi 56'34" | 0.0763039 | Traditional | 9.994904647 | ||
| Uranus | 27 ta 40'14" | 0.0580420 | Traditional | 20.536045911 | ||
| Neptune | 1 ar 42'54" | 0.0215670 | Traditional | 30.356321509 | ||
| Pluto | 3 aq 43'47" | Rx | -0.0088816 | Traditional | 34.756470899 | |
| Gal. Center | 27 sa 12'42" | S | 0.0000000 | Fixed Star | ||
| Great Attractor | 14 sa 19' 2" | S | 0.0000000 | Fixed Star | ||
| M87 | 1 li 17'30" | S | 0.0000000 | Fixed Star | ||
| mean Node | 23 pi 54'15" | Rx | -0.0529625 | Calculated | 0.002569555 | |
| true Node | 24 pi 59'42" | Rx | -0.0688729 | Calculated | 0.002470280 | |
| mean Apogee | 6 sc 29'37" | 0.1113412 | Calculated | 0.002710625 | ||
| osc. Apogee | 23 sc 10'46" | Rx | -2.1043098 | Calculated | 0.002734691 | |
| 2060 | Chiron | 25 ar 20'12" | 0.0495041 | Centaur | 19.309291103 | |
| 5145 | Pholus | 11 cp 9'17" | Rx | -0.0223783 | Centaur | 29.511875477 |
| 7066 | Nessus | 21 pi 19'14" | 0.0140411 | Centaur | 31.854693782 | |
| 8405 | Asbolus | 1 cn 51'10" | 0.0386474 | Centaur | 26.532903448 | |
| 10199 | Chariklo | 22 aq 12'51" | 0.0014627 | Centaur | 17.288837452 | |
| 10370 | Hylonome | 0 aq 38'40" | Rx | -0.0131282 | Centaur | 25.569955401 |
| 31824 | Elatus | 7 sc 51'31" | Rx | -0.0481463 | Centaur | 14.099633782 |
| 32532 | Thereus | 28 vi 59' 3" | Rx | -0.0156081 | Centaur | 10.475417659 |
| 49036 | Pelion | 2 ge 47'40" | 0.0515894 | Centaur | 22.963215230 | |
| 52872 | Okyrhoe | 22 ar 36' 6" | 0.1008385 | Centaur | 10.241654402 | |
| 52975 | Cyllarus | 5 le 29' 2" | 0.0198665 | Centaur | 30.905822452 | |
| 54598 | Bienor | 18 cn 3'14" | 0.0715474 | Centaur | 14.024998651 | |
| 15760 | 1992 QB1 | 16 ta 37'43" | 0.0256952 | TNO | 42.600207152 | |
| 19521 | Chaos | 2 cn 45'44" | 0.0241303 | TNO | 41.981983918 | |
| 20000 | Varuna | 8 le 8' 7" | 0.0123859 | TNO | 44.634728019 | |
| 28978 | Ixion | 7 cp 5'30" | Rx | -0.0178202 | TNO | 36.886949432 |
| 38083 | Rhadamanthus | 7 sc 20'36" | Rx | -0.0180295 | TNO | 41.137378074 |
| 38628 | Huya | 25 sa 31'56" | Rx | -0.0254771 | TNO | 28.307077459 |
| 50000 | Quaoar | 11 cp 2'58" | Rx | -0.0147142 | TNO | 41.844589352 |
| 53311 | Deucalion | 27 sc 57' 9" | Rx | -0.0197011 | TNO | 41.393188441 |
| 90482 | Orcus | 15 vi 16'42" | Rx | -0.0019521 | TNO | 47.801819516 |
| 90377 | Sedna 2003 VB12 | 0 ge 59'19" | 0.0135442 | SDO | 84.201209841 | |
| Cupido | 9 cp 20'15" | Rx | -0.0156168 | Uranian | 40.001600036 | |
| Hades | 13 cn 28'12" | 0.0169832 | Uranian | 51.549452110 | ||
| Zeus | 24 li 13'57" | Rx | -0.0108580 | Uranian | 58.433932908 | |
| Kronos | 15 cn 12'40" | 0.0127904 | Uranian | 65.621760985 | ||
| Apollon | 6 sc 0'46" | Rx | -0.0108384 | Uranian | 69.399413890 | |
| Admetos | 4 ge 31' 1" | 0.0147129 | Uranian | 74.640170028 | ||
| Vulkanus | 3 le 28'24" | 0.0075288 | Uranian | 77.757054797 | ||
| Poseidon | 16 sc 2'50" | Rx | -0.0099652 | Uranian | 82.702353404 | |
| 1 | Ceres | 2 ar 23'40" | 0.3064570 | Asteroid | 3.328109490 | |
| 2 | Pallas | 24 aq 30'37" | 0.0880911 | Asteroid | 3.118063294 | |
| 3 | Juno | 22 sc 2'36" | Rx | -0.2168252 | Asteroid | 2.384879849 |
| 4 | Vesta | 7 sc 12'50" | Rx | -0.1691494 | Asteroid | 1.221299447 |
| 6 | Hebe | 0 pi 13'59" | 0.3101093 | Asteroid | 1.917890981 | |
| 10 | Hygiea | 0 ge 48'59" | 0.3271780 | Asteroid | 4.497774200 | |
| 16 | Psyche | 6 ta 59'41" | 0.4485989 | Asteroid | 3.397664509 | |
| 30 | Urania | 14 aq 42'16" | 0.1615574 | Asteroid | 1.874541588 | |
| 42 | Isis | 19 ta 18'22" | 0.4973925 | Asteroid | 3.207616532 | |
| 55 | Pandora | 9 le 38'11" | 0.2831495 | Asteroid | 3.250419457 | |
| 71 | Niobe | 28 sa 37' 5" | Rx | -0.1893662 | Asteroid | 1.457247272 |
| 78 | Diana | 27 sa 39'12" | Rx | -0.1902870 | Asteroid | 1.973997181 |
| 80 | Sappho | 27 ar 17'30" | 0.5982355 | Asteroid | 2.557511265 | |
| 81 | Terpsichore | 18 le 45' 6" | 0.2704890 | Asteroid | 2.977562247 | |
| 93 | Minerva | 5 le 18'21" | 0.2823173 | Asteroid | 3.356643693 | |
| 97 | Klotho | 18 vi 55'41" | 0.1135369 | Asteroid | 2.433761103 | |
| 114 | Kassandra | 8 ar 55'49" | 0.3102707 | Asteroid | 3.500239059 | |
| 120 | Lachesis | 17 cn 36'47" | 0.3229503 | Asteroid | 3.792368094 | |
| 128 | Nemesis | 15 li 24'34" | Rx | -0.0666945 | Asteroid | 2.325424954 |
| 171 | Ophelia | 23 ar 7'22" | 0.3014187 | Asteroid | 4.150636444 | |
| 399 | Persephone | 6 pi 16'35" | 0.1756849 | Asteroid | 3.104199418 | |
| 407 | Arachne | 28 vi 35'23" | 0.0506291 | Asteroid | 2.230303818 | |
| 430 | Hybris | 8 cp 50'27" | Rx | -0.1286842 | Asteroid | 2.618497172 |
| 433 | Eros | 25 pi 9'19" | 0.5162212 | Asteroid | 1.854033732 | |
| 588 | Achilles | 6 vi 55'46" | 0.0792010 | Asteroid | 4.783349054 | |
| 896 | Sphinx | 26 cp 21'48" | 0.0883775 | Asteroid | 1.129510772 | |
| 944 | Hidalgo | 8 sa 17'29" | Rx | -0.1160973 | Asteroid | 8.684609727 |
| 1170 | Siva | 27 sa 59'36" | Rx | -0.2185382 | Asteroid | 2.097793466 |
| 1181 | Lilith | 28 aq 15'14" | 0.2015494 | Asteroid | 2.469933679 | |
| 1198 | Atlantis | 24 li 22'38" | Rx | -0.1670763 | Asteroid | 1.606376386 |
| 1221 | Amor | 4 le 55'39" | 0.8819694 | Asteroid | 1.138965558 | |
| 1247 | Memoria | 26 vi 49'35" | 0.0340399 | Asteroid | 2.654177328 | |
| 1566 | Icarus | 28 ta 56' 1" | 2.4139319 | Asteroid | 1.284457688 | |
| 1685 | Toro | 19 ar 42'25" | 1.2569642 | Asteroid | 1.380092461 | |
| 1862 | Apollo | 13 ta 21'20" | 1.1465637 | Asteroid | 1.625808853 | |
| 1866 | Sisyphus | 11 cn 10'59" | 0.5455922 | Asteroid | 2.691166097 | |
| 1923 | Osiris | 26 ar 56'39" | 0.4467750 | Asteroid | 3.158955435 | |
| 2063 | Bacchus | 21 le 44'40" | 1.2047037 | Asteroid | 0.716192450 | |
| 2102 | Tantalus | 8 ta 18'43" | 0.9961618 | Asteroid | 2.060681479 | |
| 2254 | Requiem | 17 cn 42'56" | 0.4156454 | Asteroid | 3.103302279 | |
| 2878 | Panacea | 28 cn 16'16" | 0.2808081 | Asteroid | 3.758682989 | |
| 2938 | Hopi | 13 pi 8'40" | 0.3918985 | Asteroid | 2.253392639 | |
| 3200 | Phaethon | 11 ta 13' 1" | 0.4976593 | Asteroid | 2.129430468 | |
| 3361 | Orpheus | 22 pi 2'50" | 0.5276920 | Asteroid | 1.601952697 | |
| 3671 | Dionysus | 11 cn 30'47" | 0.2693521 | Asteroid | 4.103793321 | |
| 4580 | Child | 10 ar 25'54" | 0.3240173 | Asteroid | 3.401978825 | |
| 4581 | Asclepius | 29 cn 2'16" | 1.2611045 | Asteroid | 1.062490154 | |
| 4946 | Askalaphus | 0 le 51' 5" | 0.1632402 | Asteroid | 5.933069912 | |
| 4950 | House | 21 ge 10'22" | 0.5214778 | Asteroid | 3.169857059 | |
| 5143 | Heracles | 3 ar 50'16" | 0.2082354 | Asteroid | 3.475874264 | |
| 5335 | Damocles | 7 pi 34'29" | 0.0134828 | Damocloid | 14.238022198 |