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Asteroid General Data

1898 DQ (433 Eros)

General information

Preliminary designation1898 DQ
NameEros
Number433
GroupAmor
Absolute magnitude11.16
Approximate diameter (m)16 000
Approximate mass (kg)6.92·1015
Number of observations7662
Arc length (days)45474

Approaches

No approaches found

Orbit initial data

Date of initial data10/09/2018
M – mean anomaly (degrees)295.286841
a – orbit major semiaxis (astronomical units)1.457937
e – orbit eccentricity0.222633
ω – orbit ascending node-perihelion angle (degrees)178.785890
Ω – longitude of orbit ascending node (degrees)304.314603
i – orbit inclination to the ecliptic plane (degrees)10.827980
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182925.8955311.458319760.22298566176.853431305.35770810.8389321.133135371.761083
01/21/1858199.0403621.458074970.22292185177.219365305.18888910.8373721.133038201.760639
01/29/188711.9250981.458039800.22275473177.443031305.04704410.8358571.133254541.760576
02/07/1916185.1184311.458230240.22304915177.773838304.88548410.8351601.132973221.760921
02/14/1945358.5044951.458252990.22287908178.099256304.72000210.8330531.133238911.760962
02/22/1974171.5915471.458034670.22276781178.326916304.56836510.8325751.133231481.760566
03/02/2003344.4076961.458273650.22292995178.659469304.40477510.8301351.133180781.760999
03/09/2032157.8315451.458388380.22281025178.966815304.24012410.8290221.133444501.761207
03/17/2061331.0619761.458100310.22277346179.279173304.07663010.8262141.133274271.760685
03/25/2090143.8118981.458165870.22272940179.531756303.92259610.8245971.133389451.760804
04/03/2119317.1230941.458337010.22275716179.835568303.75940610.8217951.133482011.761114
04/10/2148130.4397081.458220960.22273812180.179841303.59910610.8204501.133419561.760904
04/18/2177303.3883711.457940250.22239416180.478120303.43796510.8173621.133702851.760395
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