Jupiter Ephemeris Calculator
Based on the NASA/JPL DE405 Ephemeris Model
PHP Program By Jay Tanner
Date: (1600 to 2200) Y m d
Local Time (00h to 24h) H:M:S
Local Time Zone Offset ±H:M
Undefined1
Std. Time = UT
Apply ΔT
+00:00:00
Daylight / Summer Time
Undefined3
Longitude ±Deg.d M S
(Neg=W)
Latitude ±Deg.d M S
(Neg=S)
Sea Level Elevation
(± meters)
This program uses a cookie to store and remember the interface settings between calls.
Jupiter Ephemeris Statistics Referred to True Ecliptic and Equinox of Date Based on the NASA/JPL DE405 Ephemeris Model Local Date = 2025 Jul 10 - Thu Local Time = 16:17:41 Standard Time Std. Time Zone Offset = 00:00:00 Applied Delta T = +00:00:00 Astronomical JD TT = 2460867.17894676 =========================================================================== Geocentric Equatorial Coordinates of Jupiter Right Ascension = 06h 30m 30.64s = 6.5085108h = 97.6276620° Declination = +23° 08' 18.92" = +23.138590° True Distance = 6.140064010 AU = 918.540502 Mkm = 570.754607 Mmi Visual Magnitude = -1.9 Angular Diameter = 1.094" Horizontal Parallax = 1.432" = 0.023871' = 0.000397849° Light/Signal Time = 51m 03.92s =========================================================================== Local Topocentric Coordinates of Jupiter For Geographic Location: Longitude = -76.833611111° = -05h 07m 20.1s (W=Negative) Latitude = +42.752194444° Elevation = 0 m Topocentric RA = 06h 30m 30.64s = 6.5085112h = 97.6276687° Topocentric Decl = +23° 08' 18.45" = +23.138458° Local Hour Angle = -00h 04m 47.48s = -1.1978157624713° (W=Negative) Local Sidereal Time = 06h 25m 43.165s = 6.428656859h = 96.429852889° Azimuth = 356.72118° (Measured clockwise from S=0°) = 176.72118° (Measured clockwise from N=0°) Direction = S Altitude = +70.36109° (Above Local Horizon - No refractions applied) =========================================================================== Jupiter Ephemeris Table For Each Day Of Jul. 2025 at 12:00 TT There are three extra (xx) padding days at each end of the table. JD12_TT RA_Hr Decl_Deg Dist_AU VMag Day 2460855 6.3081043 +23.236941 6.159290635 -1.9 xx 2460856 6.3246491 +23.231025 6.158822723 -1.9 xx 2460857 6.3411815 +23.224715 6.158154446 -1.9 xx 2460858 6.3577007 +23.218010 6.157286261 -1.9 1 2460859 6.3742055 +23.210913 6.156218647 -1.9 2 2460860 6.3906949 +23.203425 6.154952095 -1.9 3 2460861 6.4071679 +23.195552 6.153487107 -1.9 4 2460862 6.4236232 +23.187296 6.151824186 -1.9 5 2460863 6.4400596 +23.178662 6.149963837 -1.9 6 2460864 6.4564758 +23.169655 6.147906559 -1.9 7 2460865 6.4728704 +23.160279 6.145652843 -1.9 8 2460866 6.4892418 +23.150538 6.143203160 -1.9 9 2460867 6.5055884 +23.140436 6.140557954 -1.9 10 2460868 6.5219086 +23.129976 6.137717629 -1.9 11 2460869 6.5382007 +23.119160 6.134682543 -1.9 12 2460870 6.5544632 +23.107988 6.131453002 -1.9 13 2460871 6.5706948 +23.096459 6.128029259 -1.9 14 2460872 6.5868945 +23.084574 6.124411517 -1.9 15 2460873 6.6030613 +23.072334 6.120599946 -1.9 16 2460874 6.6191944 +23.059739 6.116594697 -1.9 17 2460875 6.6352930 +23.046796 6.112395926 -1.9 18 2460876 6.6513559 +23.033510 6.108003819 -1.9 19 2460877 6.6673816 +23.019889 6.103418623 -1.9 20 2460878 6.6833684 +23.005941 6.098640673 -1.9 21 2460879 6.6993139 +22.991674 6.093670416 -1.9 22 2460880 6.7152156 +22.977095 6.088508430 -1.9 23 2460881 6.7310711 +22.962208 6.083155430 -1.9 24 2460882 6.7468782 +22.947016 6.077612262 -1.9 25 2460883 6.7626350 +22.931521 6.071879886 -1.9 26 2460884 6.7783401 +22.915725 6.065959353 -1.9 27 2460885 6.7939920 +22.899632 6.059851781 -1.9 28 2460886 6.8095896 +22.883246 6.053558335 -1.9 29 2460887 6.8251318 +22.866574 6.047080205 -1.9 30 2460888 6.8406174 +22.849622 6.040418601 -1.9 31 2460889 6.8560451 +22.832397 6.033574742 -1.9 xx 2460890 6.8714136 +22.814907 6.026549853 -1.9 xx 2460891 6.8867214 +22.797161 6.019345164 -1.9 xx JD12_TT RA_Hr Decl_Deg Dist_AU VMag Day ===========================================================================