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 20 - Mon Local Time = 21:33:40 Standard Time Std. Time Zone Offset = 00:00:00 Applied Delta T = +00:00:00 Astronomical JD TT = 2461151.39837963 ================================================================================ Geocentric Equatorial Coordinates of Asteroid Ceres Right Ascension = 02h 52m 51.80s = 2.8810570h = 43.2158550° Declination = +12° 13' 16.25" = +12.221181° True Distance = 3.769141814 AU = 563.855590 Mkm = 350.363620 Mmi Visual Magnitude = +8.9 Horizontal Parallax = 2.333" = 0.038887' = 0.000648110° Light/Signal Time = 31m 20.820s ================================================================================ 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 52m 51.71s = 2.8810313h = 43.2154689° Topocentric Decl = +12° 13' 14.93" = +12.220815° Local Hour Angle = +03h 29m 24.23s = 52.350940816111° (W=Negative) Local Sidereal Time = 06h 22m 15.938s = 6.371093978h = 95.566409677° Azimuth = 252.10845° (Measured clockwise from N=0°) = 72.10845° (Measured clockwise from S=0°) Direction = WSW Altitude = +35.59527° (Above Local Horizon - No refractions applied) ================================================================================ 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 ================================================================================