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 Oct 17 - Fri Local Time = 07:42:07 Standard Time Std. Time Zone Offset = 00:00:00 Applied Delta T = +00:00:00 Astronomical JD TT = 2460965.82091435 =========================================================================== Geocentric Equatorial Coordinates of Saturn Right Ascension = 23h 51m 30.89s = 23.8585808h = 357.8787120° Declination = -03° 38' 21.82" = -3.639395° True Distance = 8.648239252 AU = 1.293758177 Bkm = 803.904061 Mmi Visual Magnitude = +0.8 Angular Diameter = 0.777" Horizontal Parallax = 1.017" = 0.016948' = 0.000282464° Light/Signal Time = 01h 11m 55.51s =========================================================================== 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 = 23h 51m 30.84s = 23.8585680h = 357.8785206° Topocentric Decl = -03° 38' 22.53" = -3.639591° Local Hour Angle = -19h 32m 27.41s = -293.11419669885° (W=Negative) Local Sidereal Time = 04h 19m 03.438s = 4.317621591h = 64.764323858° Azimuth = 71.19485° (Measured clockwise from S=0°) = 251.19485° (Measured clockwise from N=0°) Direction = WSW Altitude = +14.15734° (Above Local Horizon - No refractions applied) =========================================================================== Saturn Ephemeris Table For Each Day Of Oct. 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 2460947 23.9411511 -03.120457 8.554629543 +0.6 xx 2460948 23.9364765 -03.150753 8.556975794 +0.6 xx 2460949 23.9318209 -03.180825 8.559625021 +0.6 xx 2460950 23.9271868 -03.210659 8.562576042 +0.7 1 2460951 23.9225761 -03.240241 8.565827557 +0.7 2 2460952 23.9179911 -03.269557 8.569378156 +0.7 3 2460953 23.9134341 -03.298593 8.573226347 +0.7 4 2460954 23.9089075 -03.327335 8.577370578 +0.7 5 2460955 23.9044141 -03.355765 8.581809273 +0.7 6 2460956 23.8999566 -03.383865 8.586540862 +0.7 7 2460957 23.8955380 -03.411619 8.591563801 +0.7 8 2460958 23.8911609 -03.439010 8.596876574 +0.7 9 2460959 23.8868275 -03.466025 8.602477672 +0.7 10 2460960 23.8825397 -03.492652 8.608365554 +0.7 11 2460961 23.8782993 -03.518882 8.614538600 +0.7 12 2460962 23.8741080 -03.544705 8.620995073 +0.7 13 2460963 23.8699675 -03.570108 8.627733087 +0.7 14 2460964 23.8658800 -03.595080 8.634750588 +0.8 15 2460965 23.8618478 -03.619606 8.642045345 +0.8 16 2460966 23.8578734 -03.643670 8.649614950 +0.8 17 2460967 23.8539591 -03.667258 8.657456816 +0.8 18 2460968 23.8501077 -03.690354 8.665568187 +0.8 19 2460969 23.8463217 -03.712942 8.673946140 +0.8 20 2460970 23.8426034 -03.735008 8.682587594 +0.8 21 2460971 23.8389553 -03.756538 8.691489320 +0.8 22 2460972 23.8353793 -03.777521 8.700647949 +0.8 23 2460973 23.8318775 -03.797945 8.710059988 +0.8 24 2460974 23.8284516 -03.817801 8.719721821 +0.8 25 2460975 23.8251035 -03.837078 8.729629729 +0.8 26 2460976 23.8218344 -03.855769 8.739779893 +0.8 27 2460977 23.8186460 -03.873867 8.750168406 +0.8 28 2460978 23.8155396 -03.891365 8.760791280 +0.9 29 2460979 23.8125164 -03.908255 8.771644459 +0.9 30 2460980 23.8095779 -03.924530 8.782723836 +0.9 31 2460981 23.8067255 -03.940184 8.794025269 +0.9 xx 2460982 23.8039608 -03.955207 8.805544612 +0.9 xx 2460983 23.8012856 -03.969591 8.817277742 +0.9 xx JD12_TT RA_Hr Decl_Deg Dist_AU VMag Day ===========================================================================