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 Dec 03 - Wed Local Time = 03:25:09 Standard Time Std. Time Zone Offset = 00:00:00 Applied Delta T = +00:00:00 Astronomical JD TT = 2461012.64246528 =========================================================================== Geocentric Equatorial Coordinates of Saturn Right Ascension = 23h 46m 03.38s = 23.7676062h = 356.5140930° Declination = -04° 04' 54.06" = -4.081684° True Distance = 9.241606541 AU = 1.382524660 Bkm = 859.060996 Mmi Visual Magnitude = +1.1 Angular Diameter = 0.727" Horizontal Parallax = 0.952" = 0.015860' = 0.000264328° Light/Signal Time = 01h 16m 51.61s =========================================================================== 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 46m 03.35s = 23.7675962h = 356.5139434° Topocentric Decl = -04° 04' 54.73" = -4.081871° Local Hour Angle = -20h 39m 22.00s = -309.84165199632° (W=Negative) Local Sidereal Time = 03h 06m 41.350s = 3.111486091h = 46.672291364° Azimuth = 57.59823° (Measured clockwise from S=0°) = 237.59823° (Measured clockwise from N=0°) Direction = WSW Altitude = +24.89311° (Above Local Horizon - No refractions applied) =========================================================================== Saturn Ephemeris Table For Each Day Of Dec. 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 2461008 23.7666877 -04.105774 9.167774823 +1.0 xx 2461009 23.7666850 -04.101904 9.183527724 +1.0 xx 2461010 23.7667919 -04.097311 9.199367773 +1.0 xx 2461011 23.7670091 -04.091994 9.215289899 +1.1 1 2461012 23.7673370 -04.085950 9.231289145 +1.1 2 2461013 23.7677758 -04.079181 9.247360674 +1.1 3 2461014 23.7683256 -04.071687 9.263499773 +1.1 4 2461015 23.7689859 -04.063476 9.279701825 +1.1 5 2461016 23.7697557 -04.054552 9.295962264 +1.1 6 2461017 23.7706343 -04.044924 9.312276522 +1.1 7 2461018 23.7716210 -04.034596 9.328639978 +1.1 8 2461019 23.7727154 -04.023572 9.345047932 +1.1 9 2461020 23.7739176 -04.011851 9.361495591 +1.1 10 2461021 23.7752276 -03.999434 9.377978074 +1.1 11 2461022 23.7766457 -03.986320 9.394490422 +1.1 12 2461023 23.7781721 -03.972511 9.411027616 +1.1 13 2461024 23.7798067 -03.958006 9.427584590 +1.1 14 2461025 23.7815495 -03.942807 9.444156244 +1.1 15 2461026 23.7834002 -03.926917 9.460737450 +1.1 16 2461027 23.7853587 -03.910340 9.477323063 +1.1 17 2461028 23.7874242 -03.893080 9.493907926 +1.1 18 2461029 23.7895962 -03.875143 9.510486880 +1.1 19 2461030 23.7918739 -03.856535 9.527054769 +1.1 20 2461031 23.7942564 -03.837263 9.543606454 +1.1 21 2461032 23.7967427 -03.817334 9.560136824 +1.1 22 2461033 23.7993320 -03.796755 9.576640805 +1.1 23 2461034 23.8020234 -03.775533 9.593113381 +1.1 24 2461035 23.8048159 -03.753675 9.609549603 +1.1 25 2461036 23.8077091 -03.731185 9.625944606 +1.1 26 2461037 23.8107021 -03.708069 9.642293627 +1.1 27 2461038 23.8137947 -03.684331 9.658592016 +1.1 28 2461039 23.8169864 -03.659974 9.674835256 +1.1 29 2461040 23.8202767 -03.635003 9.691018972 +1.1 30 2461041 23.8236648 -03.609423 9.707138938 +1.1 31 2461042 23.8271498 -03.583243 9.723191070 +1.1 xx 2461043 23.8307303 -03.556473 9.739171394 +1.1 xx 2461044 23.8344045 -03.529124 9.755076017 +1.1 xx JD12_TT RA_Hr Decl_Deg Dist_AU VMag Day ===========================================================================