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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 data10/09/2018
M – mean anomaly (degrees)255.611110
a – orbit major semiaxis (astronomical units)2.259020
e – orbit eccentricity0.606518
ω – orbit ascending node-perihelion angle (degrees)268.043356
Ω – longitude of orbit ascending node (degrees)346.450895
i – orbit inclination to the ecliptic plane (degrees)18.398406
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829352.6957022.267982000.59957593260.883500353.66148518.6562020.908154593.415545
01/21/1858173.6019342.267266880.60094743261.660447352.78410618.5942940.904758673.413930
01/29/1887357.5125922.263580900.60328680262.713558351.72370218.5685070.897992433.405608
02/07/1916184.3000172.261462520.60427775263.696155350.75031918.5296280.894911033.400828
02/14/194514.5373272.262170920.60423374264.706141349.67411218.4886700.895290933.402426
02/22/1974207.4653632.260996880.60520111265.871906348.57192118.4502260.892639063.399778
03/02/200340.9660962.259655260.60640657267.985744346.61631618.4004450.889385473.396752
03/09/2032237.1594752.259386080.60663406269.184206345.47030818.3805060.888765543.396145
03/17/206174.0787212.258535680.60707206270.310253344.33406418.3750780.887441763.394228
03/25/2090268.7730212.259865080.60637616271.479473343.16994418.3725370.889536763.397226
04/03/2119101.0807042.263449310.60521793272.734181342.01429218.3615290.893569193.405311
04/10/2148288.4550092.264759770.60316942274.532107340.31796718.4032370.898725933.408269
04/18/2177113.4412032.266040420.60169795275.438153339.39302118.4131300.902568543.411160
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