Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Asteroid search
Summary information
Asteroids selection
Closest approaches
Approaches archive
Diagram 2D
Histogram
Impact probability
Potential hazardous
Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
Graphs
3D animation
Calculation

Asteroid General Data

2018 RA1

General information

Preliminary designation2018 RA1
GroupApollo
Absolute magnitude26.42
Approximate diameter (m)14
Approximate mass (kg)4.83·106
Number of observations56
Arc length (days)5

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)72.732257
a – orbit major semiaxis (astronomical units)1.14154300
e – orbit eccentricity0.32379300
ω – orbit ascending node-perihelion angle (degrees)269.286774
Ω – longitude of orbit ascending node (degrees)166.096531
i – orbit inclination to the ecliptic plane (degrees)8.632716
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182940.0007121.134759920.32270600269.060218167.8679898.6732590.768566091.208806
01/21/185850.5083581.133385980.32235032269.279300167.6176498.6877490.768038641.206611
01/29/188771.0822391.132781610.32217551269.463913167.3922218.6965180.767827121.205646
02/07/191666.3569731.136537880.32283496269.174522167.1107408.6737670.769623721.211648
02/14/194556.5168151.135755040.32255262269.220624166.8535838.6925940.769414271.210396
02/22/197443.4146411.137866130.32323872269.161981166.6265758.6898310.770063741.213773
03/02/200318.6854351.137158780.32232981269.536259166.3533158.7531430.770618601.212641
03/09/2032330.0322891.141193580.32377468269.373211166.0628728.6334780.771704001.219101
03/17/2061257.1486901.141852260.32386392269.543198165.8844748.6341380.772047501.220156
03/25/2090161.8162531.146115170.32432484269.332682165.5739778.6806650.774401551.226996
04/03/21199.9201231.150408340.32672204269.586150165.2275178.6849020.774544581.233896
04/10/2148195.6210731.150652910.32693962269.723627165.0539188.6877960.774458881.234290
04/18/217714.5608601.151987910.32694958270.076411164.8589278.6919820.775345951.236438
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