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: 2015.05.22 09:57:44 UTC (GMT - Delta T), JD = 2457164.915104
Sidereal Time: 01:56:36, Delta T = 75.0 seconds
Geocentric positions

Phase of Moon: 0.147 (0.000=New; 0.250=First 1/4; 0.500=Full; 0.750=Last 1/4)

Planet           Longitude       Latitude  Right Asc.  Declination
Sun            01 Gem 00'40"   - 0°00'00"   03:55:30    20°21'27"
Moon           23 Cnc 50'49"   - 4°56'29"   07:39:20    16°27'41"
Moon's Node    08 Lib 32'12"R    0°00'00"   12:31:22   - 3°23'04"
Apogee         26 Vir 09'05"R  - 1°06'05"   11:44:07     0°31'07"
Mercury        12 Gem 43'24"R    0°16'56"   04:44:56    22°35'56"
Venus          15 Cnc 36'27"     2°45'38"   07:09:09    25°15'49"
Mars           07 Gem 14'42"     0°24'46"   04:21:26    21°55'20"
Jupiter        15 Leo 22'35"     0°53'40"   09:12:27    17°04'36"
Saturn         01 Sgr 41'08"R    2°11'07"   16:00:10   -18°21'13"
Uranus         18 Ari 53'51"   - 0°37'31"   01:10:42     6°49'19"
Neptune        09 Psc 41'52"   - 0°46'02"   22:46:10   - 8°38'32"
Pluto          15 Cap 15'04"R    2°02'31"   19:05:13   -20°32'02"
Chiron         21 Psc 04'08"     4°31'26"   23:20:04     0°37'12"
Quaoar         27 Sgr 37'02"R    7°58'51"   17:50:12   -15°26'01"
Sedna          24 Tau 46'40"   -11°47'29"   03:41:09     7°30'03"
Sgr A*/GalCtr  27 Sgr 04'20"   - 5°36'34"   17:46:40   -29°00'37"

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