Asteroid Pallas 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 Pallas Ephemeris Statistics Referred to True Ecliptic and Equinox of the Date Based On the U.S.N.O. Asteroid Ephemeris, 1998 Local Date = 2025 Apr 26 - Sat Local Time = 07:50:15 Standard Time Std. Time Zone Offset = 00:00:00 Applied Delta T = +00:00:00 Astronomical JD TT = 2460791.82656250 ================================================================================ Geocentric Equatorial Coordinates of Asteroid Pallas Right Ascension = 20h 55m 24.77s = 20.9235462h = 313.8531930° Declination = +12° 08' 08.75" = +12.135765° True Distance = 3.465727366 AU = 518.465434 Mkm = 322.159485 Mmi Visual Magnitude = +10.4 Horizontal Parallax = 2.537" = 0.042291' = 0.000704850° Light/Signal Time = 28m 49.415s ================================================================================ Local Topocentric Coordinates of Asteroid Pallas For Geographic Location: Longitude = -76.833611111° = -05h 07m 20.1s (W=Negative) Latitude = +42.752194444° Elevation = 0 m Topocentric RA = 20h 55m 24.88s = 20.9235764h = 313.8536453° Topocentric Decl = +12° 08' 07.28" = +12.135356° Local Hour Angle = -03h 54m 12.92s = -58.553848591569° (W=Negative) Local Sidereal Time = 17h 01m 11.951s = 17.019986450h = 255.299796754° Azimuth = 102.95464° (Measured clockwise from N=0°) = 282.95464° (Measured clockwise from S=0°) Direction = ESE Altitude = +31.14626° (Above Local Horizon - No refractions applied) ================================================================================ Asteroid Pallas ephemeris table for each day of Apr. 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 2460764 20.5525080 +08.907939 3.775379289 +10.5 xx 2460765 20.5682938 +09.020114 3.765330481 +10.5 xx 2460766 20.5839145 +09.132783 3.755186405 +10.5 xx 2460767 20.5993684 +09.245917 3.744948913 +10.5 1 2460768 20.6146531 +09.359488 3.734619881 +10.5 2 2460769 20.6297665 +09.473467 3.724201166 +10.5 3 2460770 20.6447063 +09.587827 3.713694583 +10.5 4 2460771 20.6594701 +09.702545 3.703101898 +10.5 5 2460772 20.6740559 +09.817599 3.692424827 +10.5 6 2460773 20.6884618 +09.932969 3.681665035 +10.5 7 2460774 20.7026861 +10.048635 3.670824152 +10.5 8 2460775 20.7167271 +10.164578 3.659903777 +10.5 9 2460776 20.7305830 +10.280780 3.648905484 +10.5 10 2460777 20.7442523 +10.397221 3.637830832 +10.5 11 2460778 20.7577331 +10.513879 3.626681370 +10.5 12 2460779 20.7710236 +10.630733 3.615458644 +10.5 13 2460780 20.7841217 +10.747761 3.604164204 +10.5 14 2460781 20.7970254 +10.864938 3.592799612 +10.5 15 2460782 20.8097322 +10.982239 3.581366448 +10.5 16 2460783 20.8222396 +11.099639 3.569866315 +10.5 17 2460784 20.8345449 +11.217110 3.558300850 +10.5 18 2460785 20.8466453 +11.334624 3.546671727 +10.5 19 2460786 20.8585379 +11.452154 3.534980666 +10.5 20 2460787 20.8702198 +11.569670 3.523229443 +10.5 21 2460788 20.8816878 +11.687145 3.511419903 +10.5 22 2460789 20.8929390 +11.804549 3.499553973 +10.5 23 2460790 20.9039708 +11.921854 3.487633682 +10.4 24 2460791 20.9147805 +12.039030 3.475661181 +10.4 25 2460792 20.9253660 +12.156047 3.463638750 +10.4 26 2460793 20.9357250 +12.272870 3.451568798 +10.4 27 2460794 20.9458553 +12.389462 3.439453844 +10.4 28 2460795 20.9557542 +12.505782 3.427296483 +10.4 29 2460796 20.9654191 +12.621789 3.415099336 +10.4 30 2460797 20.9748469 +12.737442 3.402865012 +10.4 xx 2460798 20.9840350 +12.852704 3.390596081 +10.4 xx 2460799 20.9929808 +12.967539 3.378295059 +10.4 xx JD12_TT RA_Hr Decl_Deg Dist_AU VMag Day ================================================================================