Asteroid Psyche 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)
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Asteroid Psyche Ephemeris Statistics Referred to True Ecliptic and Equinox of the Date Based On the U.S.N.O. Asteroid Ephemeris, 1998 Local Date = 2025 Jul 17 - Thu Local Time = 07:14:41 Standard Time Std. Time Zone Offset = 00:00:00 Applied Delta T = +00:00:00 Astronomical JD TT = 2460873.80186343 ================================================================================ Geocentric Equatorial Coordinates of Asteroid Psyche Right Ascension = 03h 52m 42.01s = 3.8783366h = 58.1750490° Declination = +17° 40' 47.23" = +17.679785° True Distance = 2.989318617 AU = 447.195700 Mkm = 277.874525 Mmi Visual Magnitude = +11.2 Horizontal Parallax = 2.942" = 0.049031' = 0.000817183° Light/Signal Time = 24m 51.684s ================================================================================ Local Topocentric Coordinates of Asteroid Psyche For Geographic Location: Longitude = -76.833611111° = -05h 07m 20.1s (W=Negative) Latitude = +42.752194444° Elevation = 0 m Topocentric RA = 03h 52m 42.16s = 3.8783786h = 58.1756797° Topocentric Decl = +17° 40' 45.32" = +17.679256° Local Hour Angle = +17h 56m 07.69s = 269.03203709738° (W=Negative) Local Sidereal Time = 21h 48m 49.852s = 21.813847785h = 327.207716782° Azimuth = 76.20377° (Measured clockwise from N=0°) = 256.20377° (Measured clockwise from S=0°) Direction = ENE Altitude = +11.20579° (Above Local Horizon - No refractions applied) ================================================================================ Asteroid Psyche ephemeris table for each day of Jul. 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 2460855 3.3614938 +16.135371 3.159096232 +11.3 xx 2460856 3.3895708 +16.229564 3.150741862 +11.3 xx 2460857 3.4175905 +16.322408 3.142307722 +11.3 xx 2460858 3.4455514 +16.413901 3.133794653 +11.3 1 2460859 3.4734524 +16.504041 3.125203460 +11.3 2 2460860 3.5012921 +16.592829 3.116534913 +11.3 3 2460861 3.5290692 +16.680264 3.107789742 +11.3 4 2460862 3.5567820 +16.766346 3.098968643 +11.3 5 2460863 3.5844290 +16.851076 3.090072278 +11.3 6 2460864 3.6120086 +16.934454 3.081101271 +11.3 7 2460865 3.6395187 +17.016479 3.072056207 +11.3 8 2460866 3.6669575 +17.097152 3.062937627 +11.2 9 2460867 3.6943227 +17.176471 3.053746024 +11.2 10 2460868 3.7216123 +17.254432 3.044481842 +11.2 11 2460869 3.7488238 +17.331033 3.035145477 +11.2 12 2460870 3.7759552 +17.406269 3.025737283 +11.2 13 2460871 3.8030042 +17.480136 3.016257584 +11.2 14 2460872 3.8299690 +17.552631 3.006706692 +11.2 15 2460873 3.8568474 +17.623751 2.997084926 +11.2 16 2460874 3.8836376 +17.693495 2.987392636 +11.2 17 2460875 3.9103373 +17.761863 2.977630227 +11.2 18 2460876 3.9369441 +17.828859 2.967798180 +11.2 19 2460877 3.9634550 +17.894483 2.957897077 +11.2 20 2460878 3.9898666 +17.958737 2.947927610 +11.2 21 2460879 4.0161754 +18.021622 2.937890594 +11.2 22 2460880 4.0423774 +18.083136 2.927786957 +11.2 23 2460881 4.0684689 +18.143278 2.917617732 +11.2 24 2460882 4.0944464 +18.202045 2.907384028 +11.2 25 2460883 4.1203068 +18.259438 2.897087007 +11.2 26 2460884 4.1460475 +18.315456 2.886727852 +11.2 27 2460885 4.1716658 +18.370104 2.876307746 +11.2 28 2460886 4.1971595 +18.423386 2.865827859 +11.2 29 2460887 4.2225261 +18.475309 2.855289337 +11.2 30 2460888 4.2477631 +18.525879 2.844693297 +11.2 31 2460889 4.2728680 +18.575105 2.834040833 +11.2 xx 2460890 4.2978381 +18.622993 2.823333013 +11.2 xx 2460891 4.3226706 +18.669553 2.812570877 +11.2 xx JD12_TT RA_Hr Decl_Deg Dist_AU VMag Day ================================================================================
Programmed in PHP by Jay Tanner - 2025 - v4.0
Revised 2015 Jun 12