Asteroid Hygiea 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
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.
Asteroid Hygiea Ephemeris Statistics Referred to True Ecliptic and Equinox of the Date Based On the U.S.N.O. Asteroid Ephemeris, 1998 Local Date = 2026 Mar 19 - Thu Local Time = 22:37:18 Standard Time Std. Time Zone Offset = 00:00:00 Applied Delta T = +00:00:00 Astronomical JD TT = 2461119.44256944 ================================================================================ Geocentric Equatorial Coordinates of Asteroid Hygiea Right Ascension = 05h 46m 03.31s = 5.7675872h = 86.5138080° Declination = +23° 21' 51.39" = +23.364276° True Distance = 3.247171769 AU = 485.769982 Mkm = 301.843473 Mmi Visual Magnitude = +11.5 Horizontal Parallax = 2.708" = 0.045137' = 0.000752291° Light/Signal Time = 27m 00.354s ================================================================================ Local Topocentric Coordinates of Asteroid Hygiea For Geographic Location: Longitude = -76.833611111° = -05h 07m 20.1s (W=Negative) Latitude = +42.752194444° Elevation = 0 m Topocentric RA = 05h 46m 03.33s = 5.7675918h = 86.5138766° Topocentric Decl = +23° 21' 50.50" = +23.364028° Local Hour Angle = -00h 26m 08.67s = -6.5361337525901° (W=Negative) Local Sidereal Time = 05h 19m 54.658s = 5.331849523h = 79.977742850° Azimuth = 162.32460° (Measured clockwise from N=0°) = 342.32460° (Measured clockwise from S=0°) Direction = SSE Altitude = +69.86928° (Above Local Horizon - No refractions applied) ================================================================================ Asteroid Hygiea 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 2461098 5.5928223 +23.532212 2.952600367 +11.3 xx 2461099 5.5976366 +23.522371 2.965979214 +11.3 xx 2461100 5.6028006 +23.512807 2.979416782 +11.3 xx 2461101 5.6083102 +23.503508 2.992909151 +11.3 1 2461102 5.6141614 +23.494461 3.006452529 +11.3 2 2461103 5.6203506 +23.485650 3.020043227 +11.3 3 2461104 5.6268746 +23.477065 3.033677632 +11.4 4 2461105 5.6337301 +23.468692 3.047352177 +11.4 5 2461106 5.6409141 +23.460523 3.061063325 +11.4 6 2461107 5.6484232 +23.452546 3.074807550 +11.4 7 2461108 5.6562541 +23.444751 3.088581332 +11.4 8 2461109 5.6644032 +23.437127 3.102381153 +11.4 9 2461110 5.6728670 +23.429664 3.116203500 +11.4 10 2461111 5.6816417 +23.422347 3.130044859 +11.4 11 2461112 5.6907235 +23.415163 3.143901722 +11.4 12 2461113 5.7001085 +23.408098 3.157770585 +11.5 13 2461114 5.7097930 +23.401137 3.171647938 +11.5 14 2461115 5.7197729 +23.394261 3.185530268 +11.5 15 2461116 5.7300447 +23.387453 3.199414049 +11.5 16 2461117 5.7406045 +23.380695 3.213295737 +11.5 17 2461118 5.7514488 +23.373967 3.227171775 +11.5 18 2461119 5.7625744 +23.367250 3.241038600 +11.5 19 2461120 5.7739779 +23.360527 3.254892667 +11.5 20 2461121 5.7856560 +23.353783 3.268730477 +11.5 21 2461122 5.7976048 +23.347006 3.282548611 +11.5 22 2461123 5.8098201 +23.340182 3.296343767 +11.5 23 2461124 5.8222973 +23.333299 3.310112786 +11.6 24 2461125 5.8350315 +23.326343 3.323852664 +11.6 25 2461126 5.8480175 +23.319298 3.337560558 +11.6 26 2461127 5.8612506 +23.312146 3.351233780 +11.6 27 2461128 5.8747262 +23.304869 3.364869777 +11.6 28 2461129 5.8884400 +23.297447 3.378466123 +11.6 29 2461130 5.9023883 +23.289862 3.392020486 +11.6 30 2461131 5.9165676 +23.282096 3.405530617 +11.6 31 2461132 5.9309747 +23.274134 3.418994321 +11.6 xx 2461133 5.9456064 +23.265961 3.432409441 +11.6 xx 2461134 5.9604597 +23.257562 3.445773840 +11.6 xx JD12_TT RA_Hr Decl_Deg Dist_AU VMag Day ================================================================================