Saturn 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.
Saturn Ephemeris Statistics Referred to True Ecliptic and Equinox of Date Based on the NASA/JPL DE405 Ephemeris Model Local Date = 2025 Jul 01 - Tue Local Time = 01:47:02 Standard Time Std. Time Zone Offset = 00:00:00 Applied Delta T = +00:00:00 Astronomical JD TT = 2460857.57432870 =========================================================================== Geocentric Equatorial Coordinates of Saturn Right Ascension = 00h 10m 12.36s = 0.1701004h = 2.5515060° Declination = -01° 19' 53.67" = -1.331576° True Distance = 9.386007194 AU = 1.404126691 Bkm = 872.483876 Mmi Visual Magnitude = +1.0 Angular Diameter = 0.716" Horizontal Parallax = 0.937" = 0.015616' = 0.000260262° Light/Signal Time = 01h 18m 03.66s =========================================================================== Local Topocentric Coordinates of Saturn For Geographic Location: Longitude = -76.833611111° = -05h 07m 20.1s (W=Negative) Latitude = +42.752194444° Elevation = 0 m Topocentric RA = 00h 10m 12.39s = 0.1701097h = 2.5516454° Topocentric Decl = -01° 19' 54.30" = -1.331749° Local Hour Angle = +15h 06m 59.72s = 226.74883414221° (W=Negative) Local Sidereal Time = 15h 17m 12.115s = 15.286698639h = 229.300479591° Azimuth = 238.40153° (Measured clockwise from S=0°) = 58.40153° (Measured clockwise from N=0°) Direction = ENE Altitude = -31.25041° (Invisible - Below Local Horizon) =========================================================================== Saturn 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 0.1662688 -01.343730 9.428544541 +1.0 xx 2460856 0.1678374 -01.338480 9.411995978 +1.0 xx 2460857 0.1693041 -01.333902 9.395478177 +1.0 xx 2460858 0.1706689 -01.329994 9.378995660 +1.0 1 2460859 0.1719321 -01.326753 9.362552891 +1.0 2 2460860 0.1730936 -01.324178 9.346154278 +1.0 3 2460861 0.1741536 -01.322266 9.329804191 +1.0 4 2460862 0.1751122 -01.321016 9.313506954 +1.0 5 2460863 0.1759692 -01.320427 9.297266860 +1.0 6 2460864 0.1767245 -01.320498 9.281088164 +1.0 7 2460865 0.1773780 -01.321230 9.264975091 +1.0 8 2460866 0.1779292 -01.322622 9.248931834 +1.0 9 2460867 0.1783778 -01.324677 9.232962566 +1.0 10 2460868 0.1787233 -01.327396 9.217071441 +1.0 11 2460869 0.1789653 -01.330781 9.201262620 +0.9 12 2460870 0.1791037 -01.334832 9.185540277 +0.9 13 2460871 0.1791381 -01.339549 9.169908631 +0.9 14 2460872 0.1790688 -01.344930 9.154371956 +0.9 15 2460873 0.1788961 -01.350972 9.138934608 +0.9 16 2460874 0.1786205 -01.357671 9.123601035 +0.9 17 2460875 0.1782424 -01.365022 9.108375785 +0.9 18 2460876 0.1777624 -01.373021 9.093263510 +0.9 19 2460877 0.1771805 -01.381666 9.078268956 +0.9 20 2460878 0.1764968 -01.390954 9.063396947 +0.9 21 2460879 0.1757110 -01.400885 9.048652358 +0.9 22 2460880 0.1748229 -01.411460 9.034040081 +0.9 23 2460881 0.1738323 -01.422678 9.019564986 +0.9 24 2460882 0.1727393 -01.434537 9.005231886 +0.9 25 2460883 0.1715444 -01.447031 8.991045512 +0.9 26 2460884 0.1702484 -01.460154 8.977010488 +0.9 27 2460885 0.1688522 -01.473898 8.963131333 +0.9 28 2460886 0.1673569 -01.488254 8.949412458 +0.9 29 2460887 0.1657636 -01.503213 8.935858176 +0.9 30 2460888 0.1640735 -01.518765 8.922472709 +0.9 31 2460889 0.1622875 -01.534903 8.909260195 +0.8 xx 2460890 0.1604067 -01.551618 8.896224697 +0.8 xx 2460891 0.1584319 -01.568903 8.883370199 +0.8 xx JD12_TT RA_Hr Decl_Deg Dist_AU VMag Day ===========================================================================