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 = 2025 Mar 14 - Fri Local Time = 07:31:55 Standard Time Std. Time Zone Offset = 00:00:00 Applied Delta T = +00:00:00 Astronomical JD TT = 2460748.81383102 ================================================================================ Geocentric Equatorial Coordinates of Asteroid Ceres Right Ascension = 22h 47m 12.48s = 22.7868002h = 341.8020030° Declination = -15° 57' 22.82" = -15.956338° True Distance = 3.912231972 AU = 585.261573 Mkm = 363.664681 Mmi Visual Magnitude = +9.2 Horizontal Parallax = 2.248" = 0.037464' = 0.000624406° Light/Signal Time = 32m 32.222s ================================================================================ 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 = 22h 47m 12.56s = 22.7868233h = 341.8023496° Topocentric Decl = -15° 57' 23.96" = -15.956657° Local Hour Angle = -08h 53m 55.44s = -133.48098210486° (W=Negative) Local Sidereal Time = 13h 53m 17.128s = 13.888091163h = 208.321367450° Azimuth = 70.48548° (Measured clockwise from N=0°) = 250.48548° (Measured clockwise from S=0°) Direction = ENE Altitude = -42.25474° (Invisible - Below Local Horizon) ================================================================================ Asteroid Ceres ephemeris table for each day of Mar. 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 2460733 22.3864518 -18.031277 3.953875539 +9.1 xx 2460734 22.4120908 -17.900653 3.952331519 +9.1 xx 2460735 22.4376888 -17.769884 3.950637697 +9.1 xx 2460736 22.4632452 -17.638984 3.948794409 +9.1 1 2460737 22.4887596 -17.507964 3.946802130 +9.1 2 2460738 22.5142318 -17.376838 3.944661456 +9.1 3 2460739 22.5396614 -17.245621 3.942373085 +9.1 4 2460740 22.5650478 -17.114329 3.939937771 +9.1 5 2460741 22.5903901 -16.982979 3.937356297 +9.1 6 2460742 22.6156874 -16.851588 3.934629438 +9.1 7 2460743 22.6409387 -16.720172 3.931757942 +9.1 8 2460744 22.6661431 -16.588746 3.928742516 +9.1 9 2460745 22.6912999 -16.457323 3.925583816 +9.2 10 2460746 22.7164087 -16.325916 3.922282447 +9.2 11 2460747 22.7414690 -16.194536 3.918838959 +9.2 12 2460748 22.7664807 -16.063193 3.915253853 +9.2 13 2460749 22.7914439 -15.931899 3.911527581 +9.2 14 2460750 22.8163584 -15.800663 3.907660554 +9.2 15 2460751 22.8412244 -15.669498 3.903653148 +9.2 16 2460752 22.8660417 -15.538415 3.899505713 +9.2 17 2460753 22.8908102 -15.407427 3.895218576 +9.2 18 2460754 22.9155294 -15.276550 3.890792052 +9.2 19 2460755 22.9401991 -15.145797 3.886226448 +9.2 20 2460756 22.9648184 -15.015185 3.881522063 +9.2 21 2460757 22.9893868 -14.884731 3.876679200 +9.2 22 2460758 23.0139032 -14.754452 3.871698163 +9.2 23 2460759 23.0383667 -14.624366 3.866579271 +9.2 24 2460760 23.0627762 -14.494493 3.861322866 +9.3 25 2460761 23.0871304 -14.364850 3.855929333 +9.3 26 2460762 23.1114283 -14.235454 3.850399130 +9.3 27 2460763 23.1356693 -14.106322 3.844732811 +9.3 28 2460764 23.1598526 -13.977468 3.838931058 +9.3 29 2460765 23.1839782 -13.848906 3.832994693 +9.3 30 2460766 23.2080456 -13.720651 3.826924675 +9.3 31 2460767 23.2320543 -13.592718 3.820722074 +9.3 xx 2460768 23.2560033 -13.465127 3.814388024 +9.3 xx 2460769 23.2798915 -13.337896 3.807923685 +9.3 xx JD12_TT RA_Hr Decl_Deg Dist_AU VMag Day ================================================================================