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)
This program uses a cookie to store and remember the interface settings between calls.
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 = 2018 Dec 13 - Thu Local Time = 23:17:13 Standard Time Std. Time Zone Offset = 00:00:00 Applied Delta T = +00:00:00 Astronomical JD TT = 2458466.47028935 ================================================================================ Geocentric Equatorial Coordinates of Asteroid Psyche Right Ascension = 17h 39m 52.30s = 17.6645284h = 264.9679260° Declination = -21° 15' 21.58" = -21.255994° True Distance = 4.009240345 AU = 599.773819 Mkm = 372.682173 Mmi Visual Magnitude = +11.5 Horizontal Parallax = 2.193" = 0.036558' = 0.000609297° Light/Signal Time = 33m 20.630s ================================================================================ 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 = 17h 39m 52.19s = 17.6644963h = 264.9674452° Topocentric Decl = -21° 15' 22.96" = -21.256377° Local Hour Angle = +06h 00m 21.30s = 90.088734127007° (W=Negative) Local Sidereal Time = 23h 40m 13.483s = 23.670411955h = 355.056179322° Azimuth = 254.11389° (Measured clockwise from N=0°) = 74.11389° (Measured clockwise from S=0°) Direction = WSW Altitude = -14.30974° (Invisible - Below Local Horizon) ================================================================================ Asteroid Psyche 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 2458451 17.2418562 -20.852341 3.998521059 +11.7 xx 2458452 17.2688257 -20.886376 4.000328897 +11.7 xx 2458453 17.2958506 -20.919343 4.001984653 +11.7 xx 2458454 17.3229297 -20.951233 4.003487698 +11.6 1 2458455 17.3500618 -20.982039 4.004837431 +11.6 2 2458456 17.3772458 -21.011754 4.006033295 +11.6 3 2458457 17.4044802 -21.040371 4.007074796 +11.6 4 2458458 17.4317633 -21.067887 4.007961522 +11.6 5 2458459 17.4590934 -21.094295 4.008693142 +11.6 6 2458460 17.4864683 -21.119593 4.009269415 +11.6 7 2458461 17.5138858 -21.143772 4.009690190 +11.6 8 2458462 17.5413438 -21.166829 4.009955395 +11.5 9 2458463 17.5688401 -21.188756 4.010065035 +11.5 10 2458464 17.5963725 -21.209547 4.010019180 +11.5 11 2458465 17.6239392 -21.229195 4.009817960 +11.5 12 2458466 17.6515382 -21.247694 4.009461551 +11.5 13 2458467 17.6791678 -21.265036 4.008950179 +11.5 14 2458468 17.7068264 -21.281216 4.008284108 +11.5 15 2458469 17.7345126 -21.296229 4.007463645 +11.4 16 2458470 17.7622247 -21.310071 4.006489131 +11.4 17 2458471 17.7899614 -21.322740 4.005360937 +11.4 18 2458472 17.8177216 -21.334240 4.004079457 +11.4 19 2458473 17.8455046 -21.344573 4.002645091 +11.4 20 2458474 17.8733093 -21.353736 4.001058216 +11.5 21 2458475 17.9011344 -21.361725 3.999319162 +11.5 22 2458476 17.9289779 -21.368539 3.997428180 +11.5 23 2458477 17.9568379 -21.374178 3.995385418 +11.5 24 2458478 17.9847125 -21.378639 3.993190916 +11.5 25 2458479 18.0126001 -21.381919 3.990844621 +11.5 26 2458480 18.0404992 -21.384013 3.988346412 +11.5 27 2458481 18.0684088 -21.384918 3.985696144 +11.5 28 2458482 18.0963277 -21.384633 3.982893674 +11.5 29 2458483 18.1242548 -21.383157 3.979938898 +11.6 30 2458484 18.1521886 -21.380492 3.976831769 +11.6 31 2458485 18.1801275 -21.376639 3.973572307 +11.6 xx 2458486 18.2080696 -21.371600 3.970160608 +11.6 xx 2458487 18.2360130 -21.365379 3.966596848 +11.6 xx JD12_TT RA_Hr Decl_Deg Dist_AU VMag Day ================================================================================
Programmed in PHP by Jay Tanner - 2018 - v4.0
Revised 2015 Jun 12