ephemeris.com

Sun to Sedna Ephemeris, 1600–2100

NASA/JPL
Home Ephemeris Solar System History Space & Time Software Books Links Feedback

ephemeris - Latin, originally from the Greek "ephémeros, -on," daily. An almanac of the daily motions of the planets and stars.
ephemeris.com - A website devoted to information about time and motion in the universe.

ephemeris.com Alexa toolbar Want ephemeris updates anytime you need them with one mouse click? Download your free ephemeris.com toolbar and have one-click access to this Ephemeris, Google, Amazon.com, and Alexa!


Calculate Ephemeris, Years 1600-2100, Time in 24-hour GMT:

  Year: Month: Day:     Hour: Minute: Second:  
     
Longitude:   Latitude:   Meters:
  °   '   "     °   '   "
(Not sure of your Longitude, Latitude, and Elevation? Just leave these values blank to get geocentric positions.)

Current Ephemeris (apparent positions):

Date/Time: 2025.04.21 01:52:19 UTC (GMT - Delta T), JD = 2460786.577998
Sidereal Time: 15:49:54, Delta T = 89.7 seconds
Geocentric positions

Phase of Moon: 0.751 (0.000=New; 0.250=First 1/4; 0.500=Full; 0.750=Last 1/4)

Planet           Longitude       Latitude  Right Asc.  Declination
Sun            01 Tau 13'05"   - 0°00'01"   01:56:18    11°53'50"
Moon           01 Aqr 21'39"   - 4°17'37"   20:18:31   -24°02'28"
Moon's Node    26 Psc 50'40"     0°00'00"   23:48:25   - 1°15'17"
Apogee         18 Sco 40'47"R  - 4°05'51"   15:00:03   -21°19'02"
Mercury        03 Ari 56'24"   - 2°25'48"   00:18:19   - 0°39'51"
Venus          25 Psc 50'25"     2°55'18"   23:40:06     1°01'42"
Mars           01 Leo 12'39"     2°11'53"   08:15:50    22°01'57"
Jupiter        19 Gem 26'25"   - 0°15'33"   05:14:09    22°45'37"
Saturn         26 Psc 48'08"   - 1°58'31"   23:51:24   - 3°05'02"
Uranus         25 Tau 46'02"   - 0°13'04"   03:33:58    18°59'16"
Neptune        00 Ari 46'30"   - 1°16'18"   00:04:52   - 0°51'31"
Pluto          03 Aqr 46'31"   - 3°30'38"   20:27:56   -22°43'04"
Chiron         23 Ari 29'29"     0°45'27"   01:25:50     9°49'36"
Quaoar         11 Cap 23'00"R    8°03'11"   18:46:40   -14°55'33"
Sedna          00 Gem 33'51"   -11°44'25"   04:03:28     8°46'15"
Sgr A*/GalCtr  27 Sgr 12'30"   - 5°36'38"   17:47:17   -29°01'06"

Positions are apparent positions (where they appear in the sky at the time), not true positions. Planet and Moon positions are from NASA/JPL ephemeris files. This online ephemeris is provided for free. Neither JPL nor ephemeris.com make any warranty as to the suitability of their ephemeris data for any purpose.

Sedna positions are from preliminary orbital elements published by the Harvard-Smithsonian Center for Astrophysics, and are only approximate over long periods of time.

Home Ephemeris Solar System History Space & Time Software Books Links Feedback