Asteroid Davida 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 Davida Ephemeris Statistics Referred to True Ecliptic and Equinox of the Date Based On the U.S.N.O. Asteroid Ephemeris, 1998 Local Date = 2024 Apr 23 - Tue Local Time = 20:56:00 Standard Time Std. Time Zone Offset = 00:00:00 Applied Delta T = +00:00:00 Astronomical JD TT = 2460424.37222222 ================================================================================ Geocentric Equatorial Coordinates of Asteroid Davida Right Ascension = 00h 41m 07.67s = 0.6854640h = 10.2819600° Declination = -08° 16' 14.21" = -8.270614° True Distance = 3.849431789 AU = 575.866799 Mkm = 357.827039 Mmi Visual Magnitude = +12.2 Horizontal Parallax = 2.285" = 0.038076' = 0.000634592° Light/Signal Time = 32m 00.885s ================================================================================ Local Topocentric Coordinates of Asteroid Davida For Geographic Location: Longitude = -76.833611111° = -05h 07m 20.1s (W=Negative) Latitude = +42.752194444° Elevation = 0 m Topocentric RA = 00h 41m 07.56s = 0.6854331h = 10.2814966° Topocentric Decl = -08° 16' 15.78" = -8.271051° Local Hour Angle = +05h 17m 05.75s = 79.27394174718° (W=Negative) Local Sidereal Time = 05h 58m 13.305s = 5.970362559h = 89.555438383° Azimuth = 256.65457° (Measured clockwise from N=0°) = 76.65457° (Measured clockwise from S=0°) Direction = WSW Altitude = +2.15410° (Above Local Horizon - No refractions applied) ================================================================================ Asteroid Davida ephemeris table for each day of Apr. 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 2460399 0.0697863 -11.526710 4.011418434 +12.1 xx 2460400 0.0941331 -11.393311 4.006632317 +12.1 xx 2460401 0.1184793 -11.260205 4.001710365 +12.1 xx 2460402 0.1428242 -11.127408 3.996652944 +12.1 1 2460403 0.1671671 -10.994936 3.991460402 +12.1 2 2460404 0.1915069 -10.862807 3.986133078 +12.1 3 2460405 0.2158424 -10.731039 3.980671322 +12.1 4 2460406 0.2401728 -10.599649 3.975075521 +12.1 5 2460407 0.2644970 -10.468654 3.969346129 +12.1 6 2460408 0.2888147 -10.338069 3.963483703 +12.2 7 2460409 0.3131254 -10.207907 3.957488927 +12.2 8 2460410 0.3374289 -10.078181 3.951362628 +12.2 9 2460411 0.3617248 -09.948904 3.945105766 +12.2 10 2460412 0.3860124 -09.820090 3.938719401 +12.2 11 2460413 0.4102905 -09.691756 3.932204664 +12.2 12 2460414 0.4345580 -09.563919 3.925562708 +12.2 13 2460415 0.4588140 -09.436593 3.918794689 +12.2 14 2460416 0.4830574 -09.309795 3.911901738 +12.2 15 2460417 0.5072874 -09.183539 3.904884959 +12.2 16 2460418 0.5315034 -09.057837 3.897745419 +12.2 17 2460419 0.5557050 -08.932703 3.890484151 +12.2 18 2460420 0.5798918 -08.808146 3.883102153 +12.2 19 2460421 0.6040636 -08.684179 3.875600391 +12.2 20 2460422 0.6282203 -08.560812 3.867979789 +12.2 21 2460423 0.6523617 -08.438054 3.860241238 +12.2 22 2460424 0.6764877 -08.315916 3.852385582 +12.2 23 2460425 0.7005983 -08.194408 3.844413623 +12.2 24 2460426 0.7246932 -08.073542 3.836326114 +12.2 25 2460427 0.7487720 -07.953328 3.828123763 +12.2 26 2460428 0.7728342 -07.833781 3.819807230 +12.2 27 2460429 0.7968791 -07.714915 3.811377141 +12.2 28 2460430 0.8209057 -07.596746 3.802834087 +12.2 29 2460431 0.8449131 -07.479291 3.794178643 +12.2 30 2460432 0.8688999 -07.362570 3.785411379 +12.2 xx 2460433 0.8928652 -07.246599 3.776532880 +12.2 xx 2460434 0.9168080 -07.131398 3.767543772 +12.2 xx JD12_TT RA_Hr Decl_Deg Dist_AU VMag Day ================================================================================