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)
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 = 2019 Mar 21 - Thu Local Time = 08:18:28 Standard Time Std. Time Zone Offset = 00:00:00 Applied Delta T = +00:00:00 Astronomical JD TT = 2458563.84615741 ================================================================================ Geocentric Equatorial Coordinates of Asteroid Hygiea Right Ascension = 01h 16m 31.25s = 1.2753467h = 19.1302005° Declination = +11° 15' 18.68" = +11.255189° True Distance = 4.350351775 AU = 650.803362 Mkm = 404.390461 Mmi Visual Magnitude = +11.8 Horizontal Parallax = 2.021" = 0.033691' = 0.000561522° Light/Signal Time = 36m 10.846s ================================================================================ 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 = 01h 16m 31.29s = 1.2753595h = 19.1303931° Topocentric Decl = +11° 15' 17.08" = +11.254745° Local Hour Angle = +13h 48m 51.96s = 207.21650306791° (W=Negative) Local Sidereal Time = 15h 05m 23.255s = 15.089793076h = 226.346896141° Azimuth = 31.38200° (Measured clockwise from N=0°) = 211.38200° (Measured clockwise from S=0°) Direction = NNE Altitude = -30.52756° (Invisible - Below Local Horizon) ================================================================================ 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 2458541 0.8158100 +08.609257 4.168994075 +11.8 xx 2458542 0.8352811 +08.722309 4.178584749 +11.8 xx 2458543 0.8548207 +08.835722 4.188031358 +11.8 xx 2458544 0.8744273 +08.949479 4.197332615 +11.8 1 2458545 0.8940993 +09.063564 4.206487267 +11.8 2 2458546 0.9138352 +09.177961 4.215494091 +11.8 3 2458547 0.9336336 +09.292655 4.224351907 +11.8 4 2458548 0.9534930 +09.407628 4.233059581 +11.8 5 2458549 0.9734122 +09.522867 4.241616026 +11.8 6 2458550 0.9933900 +09.638357 4.250020217 +11.8 7 2458551 1.0134251 +09.754082 4.258271190 +11.8 8 2458552 1.0335164 +09.870029 4.266368055 +11.8 9 2458553 1.0536628 +09.986183 4.274309993 +11.8 10 2458554 1.0738631 +10.102531 4.282096271 +11.8 11 2458555 1.0941160 +10.219058 4.289726240 +11.8 12 2458556 1.1144203 +10.335749 4.297199339 +11.8 13 2458557 1.1347745 +10.452590 4.304515098 +11.8 14 2458558 1.1551770 +10.569563 4.311673140 +11.8 15 2458559 1.1756264 +10.686652 4.318673170 +11.8 16 2458560 1.1961209 +10.803839 4.325514967 +11.8 17 2458561 1.2166592 +10.921107 4.332198359 +11.8 18 2458562 1.2372403 +11.038441 4.338723185 +11.8 19 2458563 1.2578635 +11.155828 4.345089259 +11.8 20 2458564 1.2785286 +11.273257 4.351296323 +11.8 21 2458565 1.2992355 +11.390721 4.357344021 +11.8 22 2458566 1.3199841 +11.508213 4.363231892 +11.8 23 2458567 1.3407739 +11.625723 4.368959377 +11.8 24 2458568 1.3616043 +11.743242 4.374525850 +11.7 25 2458569 1.3824741 +11.860760 4.379930641 +11.7 26 2458570 1.4033823 +11.978264 4.385173064 +11.7 27 2458571 1.4243278 +12.095741 4.390252438 +11.7 28 2458572 1.4453093 +12.213179 4.395168100 +11.7 29 2458573 1.4663257 +12.330564 4.399919410 +11.7 30 2458574 1.4873760 +12.447883 4.404505760 +11.7 31 2458575 1.5084590 +12.565123 4.408926577 +11.7 xx 2458576 1.5295738 +12.682273 4.413181323 +11.7 xx 2458577 1.5507194 +12.799319 4.417269505 +11.7 xx JD12_TT RA_Hr Decl_Deg Dist_AU VMag Day ================================================================================
Programmed in PHP by Jay Tanner - 2019 - v4.0
Revised 2015 Jun 12