Asteroid Eunomia 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
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 Eunomia Ephemeris Statistics Referred to True Ecliptic and Equinox of the Date Based On the U.S.N.O. Asteroid Ephemeris, 1998 Local Date = 2025 Sep 16 - Tue Local Time = 04:07:50 Standard Time Std. Time Zone Offset = 00:00:00 Applied Delta T = +00:00:00 Astronomical JD TT = 2460934.67210648 ================================================================================ Geocentric Equatorial Coordinates of Asteroid Eunomia Right Ascension = 10h 23m 45.54s = 10.3959841h = 155.9397615° Declination = +04° 19' 47.58" = +4.329884° True Distance = 3.739581701 AU = 559.433460 Mkm = 347.615836 Mmi Visual Magnitude = +10.8 Horizontal Parallax = 2.352" = 0.039194' = 0.000653233° Light/Signal Time = 31m 06.069s ================================================================================ Local Topocentric Coordinates of Asteroid Eunomia For Geographic Location: Longitude = -76.833611111° = -05h 07m 20.1s (W=Negative) Latitude = +42.752194444° Elevation = 0 m Topocentric RA = 10h 23m 45.55s = 10.3959866h = 155.9397997° Topocentric Decl = +04° 19' 45.87" = +4.329408° Local Hour Angle = +12h 18m 12.51s = 184.55213999765° (W=Negative) Local Sidereal Time = 22h 41m 58.066s = 22.699462649h = 340.491939735° Azimuth = 6.18572° (Measured clockwise from N=0°) = 186.18572° (Measured clockwise from S=0°) Direction = N Altitude = -42.73795° (Invisible - Below Local Horizon) ================================================================================ Asteroid Eunomia ephemeris table for each day of Sep. 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 2460917 9.9666923 +07.331185 3.764003119 +10.7 xx 2460918 9.9914968 +07.164665 3.763762414 +10.7 xx 2460919 10.0162419 +06.997700 3.763384417 +10.7 xx 2460920 10.0409271 +06.830300 3.762869271 +10.7 1 2460921 10.0655517 +06.662478 3.762217129 +10.7 2 2460922 10.0901152 +06.494245 3.761428151 +10.7 3 2460923 10.1146168 +06.325611 3.760502494 +10.7 4 2460924 10.1390562 +06.156585 3.759440300 +10.7 5 2460925 10.1634328 +05.987176 3.758241676 +10.8 6 2460926 10.1877465 +05.817388 3.756906669 +10.8 7 2460927 10.2119974 +05.647227 3.755435250 +10.8 8 2460928 10.2361860 +05.476694 3.753827296 +10.8 9 2460929 10.2603128 +05.305794 3.752082583 +10.8 10 2460930 10.2843780 +05.134533 3.750200807 +10.8 11 2460931 10.3083815 +04.962917 3.748181599 +10.8 12 2460932 10.3323229 +04.790959 3.746024564 +10.8 13 2460933 10.3562012 +04.618671 3.743729314 +10.8 14 2460934 10.3800153 +04.446065 3.741295498 +10.8 15 2460935 10.4037638 +04.273156 3.738722821 +10.8 16 2460936 10.4274456 +04.099955 3.736011067 +10.8 17 2460937 10.4510596 +03.926475 3.733160100 +10.9 18 2460938 10.4746050 +03.752726 3.730169877 +10.9 19 2460939 10.4980810 +03.578718 3.727040438 +10.9 20 2460940 10.5214869 +03.404460 3.723771914 +10.9 21 2460941 10.5448224 +03.229964 3.720364508 +10.9 22 2460942 10.5680868 +03.055240 3.716818495 +10.9 23 2460943 10.5912796 +02.880298 3.713134210 +10.9 24 2460944 10.6144000 +02.705150 3.709312033 +10.9 25 2460945 10.6374475 +02.529809 3.705352389 +10.9 26 2460946 10.6604211 +02.354286 3.701255733 +10.9 27 2460947 10.6833200 +02.178595 3.697022549 +10.9 28 2460948 10.7061432 +02.002747 3.692653343 +10.9 29 2460949 10.7288897 +01.826755 3.688148643 +10.9 30 2460950 10.7515587 +01.650631 3.683508991 +10.9 xx 2460951 10.7741491 +01.474387 3.678734937 +10.9 xx 2460952 10.7966601 +01.298031 3.673827026 +10.9 xx JD12_TT RA_Hr Decl_Deg Dist_AU VMag Day ================================================================================