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 Jun 13 - Fri Local Time = 00:25:12 Standard Time Std. Time Zone Offset = 00:00:00 Applied Delta T = +00:00:00 Astronomical JD TT = 2460839.51750000 =========================================================================== Geocentric Equatorial Coordinates of Jupiter Right Ascension = 06h 03m 06.31s = 6.0517535h = 90.7763025° Declination = +23° 16' 40.74" = +23.277984° True Distance = 6.140929198 AU = 918.669932 Mkm = 570.835031 Mmi Visual Magnitude = -1.9 Angular Diameter = 1.094" Horizontal Parallax = 1.432" = 0.023868' = 0.000397793° Light/Signal Time = 51m 04.35s =========================================================================== 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 03m 06.24s = 6.0517326h = 90.7759891° Topocentric Decl = +23° 16' 39.78" = +23.277717° Local Hour Angle = +06h 41m 04.37s = 100.26820953427° (W=Negative) Local Sidereal Time = 12h 44m 10.608s = 12.736279911h = 191.044198661° Azimuth = 113.94200° (Measured clockwise from S=0°) = 293.94200° (Measured clockwise from N=0°) Direction = WNW Altitude = +8.51260° (Above Local Horizon - No refractions applied) =========================================================================== Jupiter Ephemeris Table For Each Day Of Jun. 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 2460825 5.8143376 +23.230408 6.080724209 -1.9 xx 2460826 5.8305106 +23.236298 6.086187840 -1.9 xx 2460827 5.8467161 +23.241814 6.091457728 -1.9 xx 2460828 5.8629524 +23.246951 6.096533522 -1.9 1 2460829 5.8792180 +23.251704 6.101414933 -1.9 2 2460830 5.8955115 +23.256069 6.106101718 -1.9 3 2460831 5.9118317 +23.260042 6.110593660 -1.9 4 2460832 5.9281776 +23.263623 6.114890558 -1.9 5 2460833 5.9445480 +23.266811 6.118992226 -1.9 6 2460834 5.9609417 +23.269606 6.122898481 -1.9 7 2460835 5.9773575 +23.272008 6.126609144 -1.9 8 2460836 5.9937941 +23.274018 6.130124032 -1.9 9 2460837 6.0102500 +23.275636 6.133442953 -1.9 10 2460838 6.0267239 +23.276865 6.136565698 -1.9 11 2460839 6.0432140 +23.277703 6.139492030 -1.9 12 2460840 6.0597188 +23.278151 6.142221681 -1.9 13 2460841 6.0762365 +23.278207 6.144754342 -1.9 14 2460842 6.0927656 +23.277869 6.147089661 -1.9 15 2460843 6.1093046 +23.277133 6.149227237 -1.9 16 2460844 6.1258523 +23.275995 6.151166626 -1.9 17 2460845 6.1424076 +23.274453 6.152907346 -1.9 18 2460846 6.1589696 +23.272503 6.154448883 -1.9 19 2460847 6.1755375 +23.270145 6.155790713 -1.9 20 2460848 6.1921107 +23.267379 6.156932319 -1.9 21 2460849 6.2086884 +23.264207 6.157873229 -1.9 22 2460850 6.2252709 +23.260623 6.158613045 -1.9 23 2460851 6.2418657 +23.256174 6.159151483 -1.9 24 2460852 6.2584048 +23.252304 6.159488394 -1.9 25 2460853 6.2749823 +23.247589 6.159623776 -1.9 26 2460854 6.2915484 +23.242463 6.159557770 -1.9 27 2460855 6.3081043 +23.236941 6.159290635 -1.9 28 2460856 6.3246491 +23.231025 6.158822723 -1.9 29 2460857 6.3411815 +23.224715 6.158154446 -1.9 30 2460858 6.3577007 +23.218010 6.157286261 -1.9 xx 2460859 6.3742055 +23.210913 6.156218647 -1.9 xx 2460860 6.3906949 +23.203425 6.154952095 -1.9 xx JD12_TT RA_Hr Decl_Deg Dist_AU VMag Day ===========================================================================