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 = 2026 Apr 20 - Mon Local Time = 21:11:21 Standard Time Std. Time Zone Offset = 00:00:00 Applied Delta T = +00:00:00 Astronomical JD TT = 2461151.38288194 =========================================================================== Geocentric Equatorial Coordinates of Jupiter Right Ascension = 07h 16m 33.76s = 7.2760436h = 109.1406540° Declination = +22° 39' 34.99" = +22.659719° True Distance = 5.388600875 AU = 806.123217 Mkm = 500.901744 Mmi Visual Magnitude = -2.1 Angular Diameter = 1.247" Horizontal Parallax = 1.632" = 0.027200' = 0.000453331° Light/Signal Time = 44m 48.94s =========================================================================== 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 = 07h 16m 33.78s = 7.2760515h = 109.1407726° Topocentric Decl = +22° 39' 34.41" = +22.659558° Local Hour Angle = -01h 16m 40.51s = -19.168807214716° (W=Negative) Local Sidereal Time = 05h 59m 53.272s = 5.998131028h = 89.971965413° Azimuth = 315.54312° (Measured clockwise from S=0°) = 135.54312° (Measured clockwise from N=0°) Direction = SE Altitude = +64.36497° (Above Local Horizon - No refractions applied) =========================================================================== Jupiter Ephemeris Table For Each Day Of Apr. 2026 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 2461129 7.1334192 +22.890262 5.030363209 -2.2 xx 2461130 7.1376879 +22.884057 5.046380072 -2.2 xx 2461131 7.1421657 +22.877473 5.062421509 -2.2 xx 2461132 7.1468511 +22.870508 5.078483649 -2.2 1 2461133 7.1517426 +22.863162 5.094562676 -2.2 2 2461134 7.1568385 +22.855434 5.110654816 -2.2 3 2461135 7.1621372 +22.847326 5.126756316 -2.2 4 2461136 7.1676369 +22.838839 5.142863436 -2.2 5 2461137 7.1733357 +22.829974 5.158972442 -2.2 6 2461138 7.1792313 +22.820732 5.175079599 -2.2 7 2461139 7.1853217 +22.811112 5.191181171 -2.2 8 2461140 7.1916046 +22.801115 5.207273422 -2.2 9 2461141 7.1980779 +22.790738 5.223352606 -2.2 10 2461142 7.2047392 +22.779979 5.239414971 -2.2 11 2461143 7.2115865 +22.768834 5.255456752 -2.1 12 2461144 7.2186176 +22.757300 5.271474157 -2.1 13 2461145 7.2258305 +22.745372 5.287463365 -2.1 14 2461146 7.2332236 +22.733044 5.303420519 -2.1 15 2461147 7.2407952 +22.720312 5.319341727 -2.1 16 2461148 7.2485438 +22.707172 5.335223077 -2.1 17 2461149 7.2564679 +22.693625 5.351060665 -2.1 18 2461150 7.2645653 +22.679674 5.366850635 -2.1 19 2461151 7.2728334 +22.665320 5.382589224 -2.1 20 2461152 7.2812690 +22.650569 5.398272806 -2.1 21 2461153 7.2898689 +22.635420 5.413897911 -2.1 22 2461154 7.2986298 +22.619874 5.429461235 -2.1 23 2461155 7.3075485 +22.603928 5.444959635 -2.1 24 2461156 7.3166223 +22.587577 5.460390107 -2.1 25 2461157 7.3258490 +22.570818 5.475749771 -2.1 26 2461158 7.3352262 +22.553648 5.491035846 -2.0 27 2461159 7.3447522 +22.536063 5.506245630 -2.0 28 2461160 7.3544250 +22.518062 5.521376488 -2.0 29 2461161 7.3642427 +22.499644 5.536425829 -2.0 30 2461162 7.3742034 +22.480809 5.551391097 -2.0 xx 2461163 7.3843049 +22.461558 5.566269758 -2.0 xx 2461164 7.3945453 +22.441891 5.581059290 -2.0 xx JD12_TT RA_Hr Decl_Deg Dist_AU VMag Day ===========================================================================