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Almanac - Daily ephemerids

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Date: 25-05-2019
Day in year: 145
Julian Day: 2458628.417 (at local midnight)
Local Sidereal Time at local midnight: 16:28:51

Sun   Sun   (at noon)
R.A. 04:07.7        Dec. +20:56       
Distance 1.013 au
Apparent solar long. 63.93°
Equation of Time: 3.1 min
Morning Evening
Rise/Set 04:38 18:36
Civil Twillight 04:11 19:03
Nautical Twillight 03:37 19:36
Astronomical Twillight 03:02 20:12
Moon
Illuminated fraction: -0.67 at local midnight
R.A. -2.85 hours     Dec. -19°     Dist 402 x103km.
Rise: **:**       Set: 10:13

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 04:22:12.904:23:19.7+22:27:26+22:29:571.3080.3084.3-1.90.985Tau04:5119:0111:56
Venus 02:37:42.402:38:43.8+13:52:10+13:56:561.5590.726-21.9-3.90.9311Ari03:3116:4910:09
Mars 06:23:59.006:25:07.9+24:28:01+24:27:182.3891.62432.21.70.974Gem06:4621:0413:55
Jupiter 17:22:07.717:23:18.1-22:32:19-22:33:194.3335.305-162.0-2.61.0046Oph19:4705:5600:49 Central meridian
Satellites curves
Satellites midnight
Saturn 19:25:16.719:26:25.6-21:36:53-21:34:289.32910.053-133.51.01.0018Sgr21:4808:0102:57 Saturn rings
Satellites midnight
Uranus 02:07:51.602:08:52.1+12:24:28+12:29:4320.72319.845-29.25.91.003Ari03:0416:1209:38
Neptune 23:18:21.823:19:20.5-05:33:46-05:27:3230.18229.936-75.07.91.002Aqr00:5712:3706:49

Sky maps

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


Active Meteor showers: 2
eta Aquarids
Sagittarids






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.