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Almanac - Daily ephemerids

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Date: 30-07-2015
Day in year: 211
Julian Day: 2457233.417 (at local midnight)
Local Sidereal Time at local midnight: 20:48:56

Sun   Sun   (at noon)
R.A. 08:37.4        Dec. +18:32       
Distance 1.015 au
Apparent solar long. 126.95°
Equation of Time: -6.5 min
Morning Evening
Rise/Set 04:53 18:40
Civil Twillight 04:26 19:07
Nautical Twillight 03:54 19:39
Astronomical Twillight 03:19 20:14
Moon
Illuminated fraction: 0.97 at local midnight
R.A. -4.90 hours     Dec. -18°     Dist 371 x103km.
Rise: 17:40       Set: 03:40

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 09:04:49.009:05:40.4+18:33:38+18:29:511.3370.3537.1-1.40.975Cnc05:2619:0912:18
Venus 10:02:09.110:02:57.1+06:57:37+06:53:050.3290.72824.3-4.30.0951Leo06:5219:2913:11
Mars 07:41:15.407:42:09.7+22:21:51+22:19:322.5771.605-13.11.70.994Gem03:5017:5410:52
Jupiter 09:58:33.909:59:23.1+13:16:16+13:11:476.3185.38120.8-1.71.0031Leo06:3319:4413:08 Central meridian
Satellites curves
Satellites midnight
Saturn 15:45:07.915:46:02.2-17:47:16-17:50:029.5699.989111.71.01.0017Lib13:3800:0918:53 Saturn rings
Satellites midnight
Uranus 01:15:53.701:16:43.1+07:19:06+07:24:0119.68419.989-106.15.81.004Psc22:0210:4704:27
Neptune 22:43:43.922:44:34.0-08:55:47-08:50:4129.10429.963-147.37.81.002Aqr20:1107:3401:51

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: 6
Piscis Austrinids
South delta Aquarids
alpha Capricornids
South iota Aquarids
North delta Aquarids



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.