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 May 07 - Wed Local Time = 05:57:05 Standard Time Std. Time Zone Offset = 00:00:00 Applied Delta T = +00:00:00 Astronomical JD TT = 2460802.74797454 ================================================================================ Geocentric Equatorial Coordinates of Asteroid Pallas Right Ascension = 21h 01m 27.54s = 21.0243156h = 315.3647340° Declination = +13° 23' 36.92" = +13.393588° True Distance = 3.331947142 AU = 498.452198 Mkm = 309.723836 Mmi Visual Magnitude = +10.4 Horizontal Parallax = 2.639" = 0.043989' = 0.000733151° Light/Signal Time = 27m 42.658s ================================================================================ 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 = 21h 01m 27.67s = 21.0243517h = 315.3652753° Topocentric Decl = +13° 23' 35.28" = +13.393133° Local Hour Angle = -05h 10m 22.17s = -77.592360829882° (W=Negative) Local Sidereal Time = 15h 51m 05.499s = 15.851527632h = 237.772914482° Azimuth = 88.30011° (Measured clockwise from N=0°) = 268.30011° (Measured clockwise from S=0°) Direction = E Altitude = +18.10276° (Above Local Horizon - No refractions applied) ================================================================================ Asteroid Pallas ephemeris table for each day of May. 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 2460794 20.9458553 +12.389462 3.439453844 +10.4 xx 2460795 20.9557542 +12.505782 3.427296483 +10.4 xx 2460796 20.9654191 +12.621789 3.415099336 +10.4 xx 2460797 20.9748469 +12.737442 3.402865012 +10.4 1 2460798 20.9840350 +12.852704 3.390596081 +10.4 2 2460799 20.9929808 +12.967539 3.378295059 +10.4 3 2460800 21.0016820 +13.081915 3.365964410 +10.4 4 2460801 21.0101363 +13.195799 3.353606553 +10.4 5 2460802 21.0183419 +13.309159 3.341223877 +10.4 6 2460803 21.0262967 +13.421964 3.328818746 +10.4 7 2460804 21.0339988 +13.534181 3.316393511 +10.4 8 2460805 21.0414461 +13.645775 3.303950520 +10.4 9 2460806 21.0486365 +13.756711 3.291492117 +10.3 10 2460807 21.0555678 +13.866953 3.279020653 +10.3 11 2460808 21.0622376 +13.976463 3.266538491 +10.3 12 2460809 21.0686434 +14.085200 3.254048012 +10.3 13 2460810 21.0747826 +14.193125 3.241551621 +10.3 14 2460811 21.0806522 +14.300193 3.229051753 +10.3 15 2460812 21.0862496 +14.406363 3.216550888 +10.3 16 2460813 21.0915715 +14.511590 3.204051555 +10.3 17 2460814 21.0966151 +14.615827 3.191556341 +10.3 18 2460815 21.1013774 +14.719030 3.179067906 +10.3 19 2460816 21.1058555 +14.821151 3.166588992 +10.3 20 2460817 21.1100467 +14.922145 3.154122436 +10.3 21 2460818 21.1139485 +15.021962 3.141671188 +10.2 22 2460819 21.1175589 +15.120553 3.129238316 +10.2 23 2460820 21.1208758 +15.217867 3.116827021 +10.2 24 2460821 21.1238972 +15.313848 3.104440628 +10.2 25 2460822 21.1266211 +15.408437 3.092082568 +10.2 26 2460823 21.1290455 +15.501572 3.079756343 +10.2 27 2460824 21.1311681 +15.593191 3.067465490 +10.2 28 2460825 21.1329866 +15.683234 3.055213530 +10.2 29 2460826 21.1344993 +15.771642 3.043003945 +10.2 30 2460827 21.1357047 +15.858361 3.030840163 +10.2 31 2460828 21.1366016 +15.943339 3.018725553 +10.1 xx 2460829 21.1371893 +16.026523 3.006663441 +10.1 xx 2460830 21.1374671 +16.107861 2.994657118 +10.1 xx JD12_TT RA_Hr Decl_Deg Dist_AU VMag Day ================================================================================