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 Jun 13 - Fri Local Time = 01:12:13 Standard Time Std. Time Zone Offset = 00:00:00 Applied Delta T = +00:00:00 Astronomical JD TT = 2460839.55015046 ================================================================================ Geocentric Equatorial Coordinates of Asteroid Pallas Right Ascension = 21h 07m 27.85s = 21.1244034h = 316.8660510° Declination = +16° 46' 51.41" = +16.780948° True Distance = 2.883438351 AU = 431.356238 Mkm = 268.032340 Mmi Visual Magnitude = +10.0 Horizontal Parallax = 3.050" = 0.050831' = 0.000847190° Light/Signal Time = 23m 58.850s ================================================================================ 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 07m 28.00s = 21.1244430h = 316.8666453° Topocentric Decl = +16° 46' 49.18" = +16.780327° Local Hour Angle = -07h 36m 08.66s = -114.03609799951° (W=Negative) Local Sidereal Time = 13h 31m 19.331s = 13.522036489h = 202.830547335° Azimuth = 61.40116° (Measured clockwise from N=0°) = 241.40116° (Measured clockwise from S=0°) Direction = ENE Altitude = -5.18503° (Invisible - Below Local Horizon) ================================================================================ Asteroid Pallas ephemeris table for each day of Jun. 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 2460825 21.1329866 +15.683234 3.055213530 +10.2 xx 2460826 21.1344993 +15.771642 3.043003945 +10.2 xx 2460827 21.1357047 +15.858361 3.030840163 +10.2 xx 2460828 21.1366016 +15.943339 3.018725553 +10.1 1 2460829 21.1371893 +16.026523 3.006663441 +10.1 2 2460830 21.1374671 +16.107861 2.994657118 +10.1 3 2460831 21.1374344 +16.187301 2.982709852 +10.1 4 2460832 21.1370906 +16.264789 2.970824900 +10.1 5 2460833 21.1364353 +16.340269 2.959005516 +10.1 6 2460834 21.1354679 +16.413686 2.947254953 +10.1 7 2460835 21.1341881 +16.484982 2.935576471 +10.1 8 2460836 21.1325951 +16.554097 2.923973339 +10.1 9 2460837 21.1306886 +16.620972 2.912448841 +10.0 10 2460838 21.1284679 +16.685546 2.901006280 +10.0 11 2460839 21.1259326 +16.747755 2.889648990 +10.0 12 2460840 21.1230820 +16.807537 2.878380341 +10.0 13 2460841 21.1199158 +16.864828 2.867203754 +10.0 14 2460842 21.1164339 +16.919564 2.856122708 +10.0 15 2460843 21.1126362 +16.971681 2.845140757 +10.0 16 2460844 21.1085232 +17.021117 2.834261534 +10.0 17 2460845 21.1040957 +17.067805 2.823488765 +9.9 18 2460846 21.0993548 +17.111681 2.812826275 +9.9 19 2460847 21.0943021 +17.152679 2.802277988 +9.9 20 2460848 21.0889395 +17.190729 2.791847927 +9.9 21 2460849 21.0832689 +17.225762 2.781540197 +9.9 22 2460850 21.0772926 +17.257705 2.771358966 +9.9 23 2460851 21.0710129 +17.286484 2.761308429 +9.9 24 2460852 21.0644322 +17.312031 2.751392768 +9.9 25 2460853 21.0575533 +17.334277 2.741616119 +9.8 26 2460854 21.0503798 +17.353160 2.731982535 +9.8 27 2460855 21.0429155 +17.368625 2.722495981 +9.8 28 2460856 21.0351651 +17.380615 2.713160327 +9.8 29 2460857 21.0271333 +17.389081 2.703979355 +9.8 30 2460858 21.0188255 +17.393972 2.694956774 +9.8 xx 2460859 21.0102470 +17.395241 2.686096228 +9.8 xx 2460860 21.0014035 +17.392838 2.677401309 +9.8 xx JD12_TT RA_Hr Decl_Deg Dist_AU VMag Day ================================================================================