Asteroid Hebe 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 Hebe Ephemeris Statistics Referred to True Ecliptic and Equinox of the Date Based On the U.S.N.O. Asteroid Ephemeris, 1998 Local Date = 2024 Dec 21 - Sat Local Time = 15:48:21 Standard Time Std. Time Zone Offset = 00:00:00 Applied Delta T = +00:00:00 Astronomical JD TT = 2460666.15857639 ================================================================================ Geocentric Equatorial Coordinates of Asteroid Hebe Right Ascension = 17h 39m 10.34s = 17.6528730h = 264.7930950° Declination = -14° 25' 19.50" = -14.422083° True Distance = 3.520823412 AU = 526.707686 Mkm = 327.280983 Mmi Visual Magnitude = +10.8 Horizontal Parallax = 2.498" = 0.041629' = 0.000693820° Light/Signal Time = 29m 16.908s ================================================================================ Local Topocentric Coordinates of Asteroid Hebe For Geographic Location: Longitude = -76.833611111° = -05h 07m 20.1s (W=Negative) Latitude = +42.752194444° Elevation = 0 m Topocentric RA = 17h 39m 10.37s = 17.6528814h = 264.7932210° Topocentric Decl = -14° 25' 21.58" = -14.422660° Local Hour Angle = -00h 55m 19.89s = -13.832871033272° (W=Negative) Local Sidereal Time = 16h 43m 50.484s = 16.730689996h = 250.960349934° Azimuth = 164.25414° (Measured clockwise from N=0°) = 344.25414° (Measured clockwise from S=0°) Direction = SSE Altitude = +31.42967° (Above Local Horizon - No refractions applied) ================================================================================ Asteroid Hebe ephemeris table for each day of Dec. 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 2460643 16.9517763 -13.116589 3.561353353 +10.9 xx 2460644 16.9813978 -13.189500 3.561066427 +10.9 xx 2460645 17.0110892 -13.260967 3.560646107 +10.9 xx 2460646 17.0408490 -13.330984 3.560092286 +10.9 1 2460647 17.0706754 -13.399543 3.559404917 +10.9 2 2460648 17.1005664 -13.466635 3.558584029 +10.9 3 2460649 17.1305201 -13.532254 3.557629727 +10.8 4 2460650 17.1605343 -13.596390 3.556542198 +10.8 5 2460651 17.1906074 -13.659033 3.555321708 +10.8 6 2460652 17.2207374 -13.720175 3.553968603 +10.8 7 2460653 17.2509231 -13.779807 3.552483295 +10.8 8 2460654 17.2811634 -13.837922 3.550866254 +10.8 9 2460655 17.3114575 -13.894514 3.549117985 +10.8 10 2460656 17.3418048 -13.949579 3.547239008 +10.8 11 2460657 17.3722048 -14.003118 3.545229829 +10.8 12 2460658 17.4026567 -14.055131 3.543090907 +10.8 13 2460659 17.4331593 -14.105617 3.540822630 +10.8 14 2460660 17.4637114 -14.154577 3.538425297 +10.8 15 2460661 17.4943114 -14.202005 3.535899111 +10.8 16 2460662 17.5249578 -14.247896 3.533244194 +10.8 17 2460663 17.5556491 -14.292243 3.530460600 +10.8 18 2460664 17.5863843 -14.335037 3.527548346 +10.8 19 2460665 17.6171622 -14.376271 3.524507430 +10.8 20 2460666 17.6479819 -14.415937 3.521337851 +10.8 21 2460667 17.6788424 -14.454031 3.518039620 +10.8 22 2460668 17.7097427 -14.490548 3.514612768 +10.8 23 2460669 17.7406816 -14.525484 3.511057352 +10.8 24 2460670 17.7716580 -14.558836 3.507373453 +10.8 25 2460671 17.8026706 -14.590603 3.503561183 +10.8 26 2460672 17.8337180 -14.620783 3.499620689 +10.8 27 2460673 17.8647984 -14.649376 3.495552155 +10.8 28 2460674 17.8959100 -14.676382 3.491355818 +10.8 29 2460675 17.9270509 -14.701801 3.487031975 +10.8 30 2460676 17.9582187 -14.725633 3.482580994 +10.8 31 2460677 17.9894113 -14.747876 3.478003330 +10.8 xx 2460678 18.0206264 -14.768529 3.473299529 +10.9 xx 2460679 18.0518620 -14.787589 3.468470225 +10.9 xx JD12_TT RA_Hr Decl_Deg Dist_AU VMag Day ================================================================================