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Asteroid General Data

1948 EA (1863 Antinous)

General information

Preliminary designation1948 EA
NameAntinous
Number1863
GroupApollo
Absolute magnitude15.54
Approximate diameter (m)2 100
Approximate mass (kg)1.63·1013
Number of observations815
Arc length (days)25167

Approaches

No approaches found

Orbit initial data

Date of initial data05/27/2017
M – mean anomaly (degrees)110.536676
a – orbit major semiaxis (astronomical units)2.259417
e – orbit eccentricity0.606278
ω – orbit ascending node-perihelion angle (degrees)267.998808
Ω – longitude of orbit ascending node (degrees)346.482234
i – orbit inclination to the ecliptic plane (degrees)18.398230
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/05/1800171.8833972.267622790.60070083354.628015259.99776318.6734440.905459891 247.068755
01/13/1829352.6945602.267981840.59957574353.661539260.88305418.6562140.908154961 247.364957
01/21/1858173.6008992.267266880.60094737352.784156261.66006618.5943030.904758811 246.775173
01/29/1887357.5116692.263580580.60328680351.723734262.71325918.5685140.897992301 243.735753
02/07/1916184.2993942.261462330.60427779350.750342263.69592318.5296330.894910881 241.990335
02/14/194514.5370862.262170620.60423378349.674132264.70597218.4886740.895290711 242.573870
02/22/1974207.4653002.260996830.60520116348.571937265.87179618.4502290.892638931 241.606878
03/02/200340.9660742.259655260.60640661346.616331267.98569818.4004470.889385371 240.501972
03/09/2032237.1594902.259386080.60663410345.470322269.18421418.3805080.888765441 240.280324
03/17/206174.0787722.258535680.60707212344.334078270.31032418.3750800.887441631 239.580149
03/25/2090268.7731282.259865080.60637624343.169957271.47959918.3725400.889536591 240.674758
04/03/2119101.0809052.263449280.60521803342.014302272.73437418.3615330.893568971 243.627542
04/10/2148288.4553342.264759740.60316958340.317966274.53236818.4032420.898725551 244.707721
04/18/2177113.4416102.266040330.60169810339.393011275.43848718.4131370.902568171 245.763590
04/27/2206296.8068342.265285580.60191827338.464388276.28657018.4425140.901768801 245.141246
Detailed table... Graphs... 3D animation... Calculation on the date...

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This project was supported by the Federal Agency of Education (project codes RNP 2.1.1.1689, RNP 2.1.1.745).
Samara State Technical University
Applied Mathematics and Information Science Department
Яндекс.Метрика