Asteroid Europa 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 Europa 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 = 22:10:00 Standard Time Std. Time Zone Offset = 00:00:00 Applied Delta T = +00:00:00 Astronomical JD TT = 2458466.42361111 ================================================================================ Geocentric Equatorial Coordinates of Asteroid Europa Right Ascension = 20h 39m 31.35s = 20.6587071h = 309.8806065° Declination = -19° 34' 09.08" = -19.569189° True Distance = 4.008196734 AU = 599.617697 Mkm = 372.585163 Mmi Visual Magnitude = +12.7 Horizontal Parallax = 2.194" = 0.036567' = 0.000609456° Light/Signal Time = 33m 20.109s ================================================================================ Local Topocentric Coordinates of Asteroid Europa For Geographic Location: Longitude = -76.833611111° = -05h 07m 20.1s (W=Negative) Latitude = +42.752194444° Elevation = 0 m Topocentric RA = 20h 39m 31.29s = 20.6586921h = 309.8803808° Topocentric Decl = -19° 34' 10.95" = -19.569709° Local Hour Angle = +01h 53m 18.15s = 28.325624037428° (W=Negative) Local Sidereal Time = 22h 32m 49.441s = 22.547066989h = 338.206004831° Azimuth = 208.92651° (Measured clockwise from N=0°) = 28.92651° (Measured clockwise from S=0°) Direction = SSW Altitude = +22.43664° (Above Local Horizon - No refractions applied) ================================================================================ Asteroid Europa 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 20.3523497 -20.432527 3.838448990 +12.6 xx 2458452 20.3713910 -20.383500 3.850287279 +12.6 xx 2458453 20.3905565 -20.333501 3.862019021 +12.7 xx 2458454 20.4098440 -20.282529 3.873642195 +12.7 1 2458455 20.4292517 -20.230584 3.885154740 +12.7 2 2458456 20.4487774 -20.177666 3.896554588 +12.7 3 2458457 20.4684192 -20.123778 3.907839679 +12.7 4 2458458 20.4881745 -20.068923 3.919007985 +12.7 5 2458459 20.5080408 -20.013107 3.930057530 +12.7 6 2458460 20.5280153 -19.956335 3.940986401 +12.7 7 2458461 20.5480952 -19.898612 3.951792765 +12.7 8 2458462 20.5682772 -19.839943 3.962474868 +12.7 9 2458463 20.5885586 -19.780334 3.973031045 +12.7 10 2458464 20.6089364 -19.719788 3.983459714 +12.7 11 2458465 20.6294077 -19.658311 3.993759373 +12.7 12 2458466 20.6499699 -19.595904 4.003928598 +12.7 13 2458467 20.6706205 -19.532572 4.013966040 +12.7 14 2458468 20.6913571 -19.468319 4.023870423 +12.7 15 2458469 20.7121772 -19.403147 4.033640543 +12.7 16 2458470 20.7330789 -19.337059 4.043275273 +12.7 17 2458471 20.7540601 -19.270061 4.052773561 +12.7 18 2458472 20.7751189 -19.202156 4.062134431 +12.7 19 2458473 20.7962533 -19.133349 4.071356976 +12.7 20 2458474 20.8174615 -19.063649 4.080440342 +12.7 21 2458475 20.8387414 -18.993062 4.089383702 +12.7 22 2458476 20.8600908 -18.921597 4.098186220 +12.6 23 2458477 20.8815072 -18.849261 4.106847011 +12.6 24 2458478 20.9029886 -18.776061 4.115365107 +12.6 25 2458479 20.9245330 -18.701999 4.123739438 +12.6 26 2458480 20.9461388 -18.627078 4.131968836 +12.6 27 2458481 20.9678047 -18.551300 4.140052049 +12.6 28 2458482 20.9895296 -18.474668 4.147987770 +12.6 29 2458483 21.0113121 -18.397185 4.155774666 +12.6 30 2458484 21.0331510 -18.318858 4.163411406 +12.6 31 2458485 21.0550446 -18.239692 4.170896678 +12.6 xx 2458486 21.0769912 -18.159698 4.178229210 +12.6 xx 2458487 21.0989888 -18.078883 4.185407781 +12.6 xx JD12_TT RA_Hr Decl_Deg Dist_AU VMag Day ================================================================================
Programmed in PHP by Jay Tanner - 2018 - v4.0
Revised 2015 Jun 12