Asteroid Hygiea Ephemeris Calculator
Based on the U.S. Naval Observatory Asteroid Ephemeris, 1998
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)
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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 = 2024 Mar 28 - Thu Local Time = 12:53:33 Standard Time Std. Time Zone Offset = 00:00:00 Applied Delta T = +00:00:00 Astronomical JD TT = 2460398.03718750 ================================================================================ Geocentric Equatorial Coordinates of Asteroid Hygiea Right Ascension = 23h 55m 23.59s = 23.9232189h = 358.8482835° Declination = +02° 35' 27.43" = +2.590952° True Distance = 4.274927370 AU = 639.520032 Mkm = 397.379325 Mmi Visual Magnitude = +11.5 Horizontal Parallax = 2.057" = 0.034286' = 0.000571429° Light/Signal Time = 35m 33.209s ================================================================================ 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 = 23h 55m 23.67s = 23.9232421h = 358.8486317° Topocentric Decl = +02° 35' 26.08" = +2.590577° Local Hour Angle = -03h 43m 27.04s = -55.862649347178° (W=Negative) Local Sidereal Time = 20h 11m 56.636s = 20.199065490h = 302.985982345° Azimuth = 112.78766° (Measured clockwise from N=0°) = 292.78766° (Measured clockwise from S=0°) Direction = ESE Altitude = +26.25281° (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 2460368 23.2712085 -01.699923 4.229097621 +11.4 xx 2460369 23.2930671 -01.559214 4.232964739 +11.4 xx 2460370 23.3149233 -01.418249 4.236673001 +11.4 xx 2460371 23.3367767 -01.277035 4.240222015 +11.4 1 2460372 23.3586268 -01.135582 4.243611360 +11.4 2 2460373 23.3804729 -00.993900 4.246840587 +11.4 3 2460374 23.4023142 -00.852001 4.249909224 +11.4 4 2460375 23.4241495 -00.709897 4.252816772 +11.4 5 2460376 23.4459777 -00.567603 4.255562722 +11.4 6 2460377 23.4677973 -00.425132 4.258146572 +11.3 7 2460378 23.4896068 -00.282500 4.260567854 +11.3 8 2460379 23.5114050 -00.139719 4.262826174 +11.3 9 2460380 23.5331911 +00.003198 4.264921251 +11.3 10 2460381 23.5549644 +00.146241 4.266852952 +11.3 11 2460382 23.5767245 +00.289402 4.268621302 +11.3 12 2460383 23.5984709 +00.432667 4.270226470 +11.3 13 2460384 23.6202028 +00.576023 4.271668737 +11.3 14 2460385 23.6419192 +00.719455 4.272948463 +11.3 15 2460386 23.6636191 +00.862948 4.274066041 +11.3 16 2460387 23.6853015 +01.006489 4.275021880 +11.3 17 2460388 23.7069652 +01.150067 4.275816379 +11.3 18 2460389 23.7286093 +01.293669 4.276449923 +11.4 19 2460390 23.7502327 +01.437286 4.276922876 +11.4 20 2460391 23.7718350 +01.580906 4.277235577 +11.4 21 2460392 23.7934154 +01.724520 4.277388344 +11.4 22 2460393 23.8149736 +01.868118 4.277381463 +11.4 23 2460394 23.8365092 +02.011694 4.277215193 +11.4 24 2460395 23.8580221 +02.155239 4.276889763 +11.4 25 2460396 23.8795120 +02.298747 4.276405363 +11.5 26 2460397 23.9009787 +02.442209 4.275762152 +11.5 27 2460398 23.9224219 +02.585620 4.274960250 +11.5 28 2460399 23.9438411 +02.728970 4.273999742 +11.5 29 2460400 23.9652358 +02.872251 4.272880678 +11.5 30 2460401 23.9866053 +03.015453 4.271603078 +11.5 31 2460402 0.0079486 +03.158564 4.270166932 +11.5 xx 2460403 0.0292647 +03.301573 4.268572214 +11.5 xx 2460404 0.0505522 +03.444466 4.266818885 +11.5 xx JD12_TT RA_Hr Decl_Deg Dist_AU VMag Day ================================================================================
Programmed in PHP by Jay Tanner - 2024 - v4.0
Revised 2015 Jun 12