Asteroid Ceres Ephemeris Calculator
Based the U.S. Naval Observatory AE98 Model
PHP Program By Jay Tanner
Date: (1800 to 2099) Y m d
Local Time (00h to 24h) H:M:S
Local Time Zone Offset ±H:M
Undefined1
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.
Asteroid Ceres Ephemeris Statistics Referred to True Ecliptic and Equinox of the Date Based On the U.S.N.O. Asteroid Ephemeris, 1998 Local Date = 2026 Apr 25 - Sat Local Time = 10:35:32 Standard Time Std. Time Zone Offset = 00:00:00 Applied Delta T = +00:00:00 Astronomical JD TT = 2461155.94134259 ================================================================================ Geocentric Equatorial Coordinates of Asteroid Ceres Right Ascension = 02h 59m 55.32s = 2.9986989h = 44.9804835° Declination = +12° 52' 07.91" = +12.868863° True Distance = 3.779915468 AU = 565.467305 Mkm = 351.365094 Mmi Visual Magnitude = +8.8 Horizontal Parallax = 2.327" = 0.038776' = 0.000646263° Light/Signal Time = 31m 26.196s ================================================================================ Local Topocentric Coordinates of Asteroid Ceres For Geographic Location: Longitude = -76.833611111° = -05h 07m 20.1s (W=Negative) Latitude = +42.752194444° Elevation = 0 m Topocentric RA = 02h 59m 55.43s = 2.9987295h = 44.9809431° Topocentric Decl = +12° 52' 06.25" = +12.868402° Local Hour Angle = +16h 42m 07.20s = 250.52999314088° (W=Negative) Local Sidereal Time = 19h 42m 02.625s = 19.700729086h = 295.510936290° Azimuth = 67.31943° (Measured clockwise from N=0°) = 247.31943° (Measured clockwise from S=0°) Direction = ENE Altitude = -5.01520° (Invisible - Below Local Horizon) ================================================================================ Asteroid Ceres ephemeris table for each day of Apr. 2014 at 12:00 TT. Computed according to USNO AE98 ephemeris model - No Delta T applied. There are three extra (xx) days at each end of the table. JD12_TT RA_Hr Decl_Deg Dist_AU VMag Day 2461129 2.3214763 +08.824494 3.675646240 +9.0 xx 2461130 2.3456642 +08.982346 3.681220924 +9.0 xx 2461131 2.3699299 +09.139680 3.686666662 +9.0 xx 2461132 2.3942731 +09.296490 3.691983351 +9.0 1 2461133 2.4186936 +09.452766 3.697170841 +9.0 2 2461134 2.4431913 +09.608503 3.702228929 +9.0 3 2461135 2.4677656 +09.763693 3.707157365 +9.0 4 2461136 2.4924162 +09.918328 3.711955853 +9.0 5 2461137 2.5171424 +10.072398 3.716624061 +9.0 6 2461138 2.5419434 +10.225894 3.721161624 +9.0 7 2461139 2.5668184 +10.378805 3.725568149 +9.0 8 2461140 2.5917665 +10.531119 3.729843223 +9.0 9 2461141 2.6167870 +10.682825 3.733986412 +9.0 10 2461142 2.6418788 +10.833909 3.737997265 +9.0 11 2461143 2.6670411 +10.984359 3.741875310 +9.0 12 2461144 2.6922731 +11.134161 3.745620063 +8.9 13 2461145 2.7175742 +11.283301 3.749231033 +8.9 14 2461146 2.7429438 +11.431768 3.752707734 +8.9 15 2461147 2.7683814 +11.579549 3.756049713 +8.9 16 2461148 2.7938866 +11.726636 3.759256574 +8.9 17 2461149 2.8194588 +11.873019 3.762328015 +8.9 18 2461150 2.8450970 +12.018690 3.765263854 +8.9 19 2461151 2.8707999 +12.163640 3.768064044 +8.9 20 2461152 2.8965657 +12.307856 3.770728670 +8.9 21 2461153 2.9223926 +12.451325 3.773257925 +8.9 22 2461154 2.9482790 +12.594034 3.775652083 +8.9 23 2461155 2.9742237 +12.735970 3.777911464 +8.8 24 2461156 3.0002257 +12.877121 3.780036406 +8.8 25 2461157 3.0262845 +13.017476 3.782027242 +8.8 26 2461158 3.0523998 +13.157028 3.783884283 +8.8 27 2461159 3.0785715 +13.295770 3.785607806 +8.8 28 2461160 3.1047994 +13.433696 3.787198050 +8.8 29 2461161 3.1310833 +13.570800 3.788655208 +8.8 30 2461162 3.1574231 +13.707078 3.789979424 +8.8 xx 2461163 3.1838183 +13.842525 3.791170797 +8.8 xx 2461164 3.2102685 +13.977133 3.792229381 +8.7 xx JD12_TT RA_Hr Decl_Deg Dist_AU VMag Day ================================================================================