Sun Ephemeris Calculator
Based on the NASA/JPL DE405 Ephemeris Model
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.
Sun Ephemeris Statistics Referred to True Ecliptic and Equinox of Date Based on the NASA/JPL DE405 Ephemeris Model Local Date = 2022 Oct 06 - Thu Local Time = 05:20:14 Standard Time Std. Time Zone Offset = 00:00:00 Applied Delta T = +00:00:00 Astronomical JD TT = 2459858.72238426 =========================================================================== Geocentric Equatorial Coordinates of Sun Right Ascension = 12h 47m 37.74s = 12.7938161h = 191.9072415° Declination = -05° 06' 41.80" = -5.111611° True Distance = 0.999842895 AU = 149.574368 Mkm = 92.941203 Mmi Visual Magnitude = -26.74 Angular Diameter = 1919.562" = 00° 31' 59.56" Horizontal Parallax = 8.796" = 0.146592' = 0.002443203° Light/Signal Time = 08m 18.93s =========================================================================== Local Topocentric Coordinates of Sun For Geographic Location: Longitude = -76.833611111° = -05h 07m 20.1s (W=Negative) Latitude = +42.752194444° Elevation = 0 m Topocentric RA = 12h 47m 37.78s = 12.7938290h = 191.9074355° Topocentric Decl = -05° 06' 47.14" = -5.113095° Local Hour Angle = -11h 35m 18.40s = -173.82665403272° (W=Negative) Local Sidereal Time = 01h 12m 19.388s = 1.205385431h = 18.080781462° Azimuth = 190.01098° (Measured clockwise from S=0°) = 10.01098° (Measured clockwise from N=0°) Direction = N Altitude = -51.96476° (Invisible - Below Local Horizon) =========================================================================== Sun Ephemeris Table For Each Day Of Oct. 2014 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 2459851 12.3272215 -02.124268 1.002098033 -26.74 xx 2459852 12.3873845 -02.513194 1.001809153 -26.74 xx 2459853 12.4476151 -02.901699 1.001518626 -26.74 xx 2459854 12.5079179 -03.289679 1.001226777 -26.74 1 2459855 12.5682979 -03.677028 1.000933987 -26.74 2 2459856 12.6287596 -04.063642 1.000640670 -26.74 3 2459857 12.6893083 -04.449418 1.000347258 -26.74 4 2459858 12.7499493 -04.834253 1.000054178 -26.74 5 2459859 12.8106885 -05.218050 0.999761829 -26.74 6 2459860 12.8715323 -05.600714 0.999470562 -26.74 7 2459861 12.9324876 -05.982154 0.999180656 -26.74 8 2459862 12.9935614 -06.362278 0.998892315 -26.74 9 2459863 13.0547607 -06.740996 0.998605658 -26.74 10 2459864 13.1160921 -07.118217 0.998320729 -26.74 11 2459865 13.1775620 -07.493848 0.998037508 -26.74 12 2459866 13.2391765 -07.867791 0.997755923 -26.74 13 2459867 13.3009410 -08.239947 0.997475872 -26.75 14 2459868 13.3628609 -08.610215 0.997197228 -26.75 15 2459869 13.4249412 -08.978492 0.996919854 -26.75 16 2459870 13.4871867 -09.344670 0.996643607 -26.75 17 2459871 13.5496022 -09.708644 0.996368340 -26.75 18 2459872 13.6121920 -10.070304 0.996093904 -26.75 19 2459873 13.6749606 -10.429539 0.995820149 -26.75 20 2459874 13.7379123 -10.786239 0.995546927 -26.75 21 2459875 13.8010510 -11.140290 0.995274100 -26.75 22 2459876 13.8643807 -11.491579 0.995001542 -26.75 23 2459877 13.9279052 -11.839992 0.994729159 -26.75 24 2459878 13.9916279 -12.185412 0.994456902 -26.75 25 2459879 14.0555518 -12.527724 0.994184786 -26.75 26 2459880 14.1196797 -12.866811 0.993912905 -26.75 27 2459881 14.1840137 -13.202554 0.993641436 -26.75 28 2459882 14.2485557 -13.534833 0.993370643 -26.75 29 2459883 14.3133072 -13.863530 0.993100863 -26.76 30 2459884 14.3782700 -14.188525 0.992832485 -26.76 31 2459885 14.4434460 -14.509699 0.992565928 -26.76 xx 2459886 14.5088376 -14.826940 0.992301621 -26.76 xx 2459887 14.5744474 -15.140134 0.992039974 -26.76 xx JD12_TT RA_Hr Decl_Deg Dist_AU VMag Day ===========================================================================
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