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Almanac - Daily ephemerids

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Date: 21-09-2014
Day in year: 264
Julian Day: 2456921.417 (at local midnight)
Local Sidereal Time at local midnight: 00:18:51

Sun   Sun   (at noon)
R.A. 11:53.9        Dec. +00:39       
Distance 1.004 au
Apparent solar long. 178.35°
Equation of Time: 6.9 min
Morning Evening
Rise/Set 05:26 17:40
Civil Twillight 05:02 18:04
Nautical Twillight 04:33 18:33
Astronomical Twillight 04:05 19:02
Illuminated fraction: -0.10 at local midnight
R.A. 9.47 hours     Dec. 10°     Dist 406 x103km.
Rise: 02:50       Set: 15:57

Albedo Topographic
Moon Phase

The planets

Equinox: J2000.0 date        Geocentric positions for 00 TDT time
Planet R.A. Dec. Delta Elong Mag Phase Diameter Const Rise Set Transit Additional
J2000.0date [au] [au] [deg] [mag] [frac] [arcsec] [HH:MM] [HH:MM] [HH:MM] Information
Mercury 13:24:56.013:25:42.1-11:44:46-11:49:140.9900.45526.40.10.607Vir07:3418:3813:06
Venus 11:20:51.911:21:36.6+05:45:13+05:40:271.6930.719-9.1-3.90.9910Leo04:4517:1911:02
Mars 16:09:15.516:10:07.9-22:29:33-22:31:421.4831.42766.80.80.886Sco10:4720:5215:50
Jupiter 09:06:09.009:06:57.7+17:07:57+17:04:195.9655.287-43.8-1.91.0033Cnc02:0015:3308:46 Central meridian
Satellites curves
Satellites midnight
Saturn 15:09:59.715:10:48.7-15:37:20-15:40:3110.5279.93551.71.21.0016Lib09:2820:1114:49 Saturn rings
Satellites midnight
Uranus 00:56:13.600:57:00.9+05:15:03+05:19:5719.05420.015-
Neptune 22:29:53.722:30:41.8-10:14:23-10:09:3829.04129.972157.67.81.002Aqr16:3203:4822:08

Sky maps

for 20:00 local time
for 22:00 local time
for 00:00 local time
for 02:00 local time
for 04:00 local time

Active Meteor showers: 2
delta aurigids

Help & how to use this page

Important comment: The data in this page (unless otherwise noted) is calculated for midnight of date. If for example, you are interested in data for the night of 2008 August 17/18, insert the date "18 08 2008". Note however, that in this example, the Moon/Sun rise/set will be calculated for the day of 2008 August 18!
Accuracy: The sky maps are plotted for the nearest whole
local sidereal hour.
The rise/set times are accurate to about two minutes and are given relative to the local horizon. Note, that the actual rise/set times depends on the atmospheric conditions.