Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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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 RW

General information

Preliminary designation2018 RW
GroupAten
Absolute magnitude29.86
Approximate diameter (m)3
Approximate mass (kg)4.17·104
Number of observations33
Arc length (days)1

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)310.326858
a – orbit major semiaxis (astronomical units)0.89411100
e – orbit eccentricity0.24175100
ω – orbit ascending node-perihelion angle (degrees)311.046029
Ω – longitude of orbit ascending node (degrees)167.124123
i – orbit inclination to the ecliptic plane (degrees)0.700160
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829161.9690320.867951200.25686621120.7422448.9353630.0886890.645003870.808618
01/21/1858178.2917400.865796450.25635788146.003664343.6338840.0653490.643842700.805609
01/29/1887178.3902170.866398540.25496222170.400315317.8925150.0325390.645499640.806450
02/07/1916192.8485770.865938650.25685815190.793597296.2970400.0282240.643515260.805807
02/14/1945253.3524340.859407460.26186926258.371334226.6714510.0202960.634355060.796708
02/22/197455.8250980.859642820.26276934283.385718201.6311290.0448930.633755050.797036
03/02/2003122.8362290.864045570.25927595299.769018186.1275150.0736110.640019340.803167
03/09/2032239.6145270.893356580.24223684311.241639167.0794270.7009270.676952710.844380
03/17/20614.1771370.897607750.24351470317.808652158.6408120.7377960.679027070.850414
03/25/209040.9878660.898404260.24355525328.516988147.5733980.7944610.679593180.851546
04/03/211952.8843460.898660520.24197766330.140795145.7118720.8016750.681204750.851911
04/10/2148103.6954530.896557750.24369959331.668452144.5304040.8151300.678066990.848922
04/18/2177184.2938600.897175340.24279592335.846125140.3052160.8679650.679344820.849800
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