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
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Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
Graphs
3D animation
Calculation

Asteroid General Data

2021 RQ12

General information

Preliminary designation2021 RQ12
GroupAmor
Absolute magnitude23.55
Approximate diameter (m)52
Approximate mass (kg)2.55·108
Number of observations25
Arc length (days)46

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)35.097543
a – orbit major semiaxis (astronomical units)2.61464100
e – orbit eccentricity0.54535600
ω – orbit ascending node-perihelion angle (degrees)190.496500
Ω – longitude of orbit ascending node (degrees)191.798615
i – orbit inclination to the ecliptic plane (degrees)11.931814
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182981.9210802.609271260.54638085184.968982194.49401811.9441151.183615414.214824
01/21/185843.8991212.600180650.55218855186.348376194.06899312.0431841.164390654.192817
01/29/18873.5669502.610523650.54550925186.788780193.67650411.9550431.186458854.217859
02/07/1916324.4480242.597058000.55416417187.577636193.35596512.0833481.157861524.185266
02/14/1945286.3399572.609238070.54535959188.606051192.84453811.9544431.186265074.214744
02/22/1974245.5442572.600619680.55156398188.861144192.57879812.0434501.166211534.193879
03/02/2003209.2518102.607205300.54660846190.436293192.01835011.9461571.182084834.209819
03/09/2032167.1331752.605231370.54849840190.500905191.73882211.9736881.176266144.205039
03/17/2061131.6764362.604212150.54930651192.152624191.20369011.9357041.173701464.202572
03/25/209089.1959522.608419870.54658307192.302193190.85701211.8987811.182701744.212761
04/03/211951.5293892.600116650.55289500193.698582190.41040711.9222091.162525154.192662
04/10/214810.0009342.610834090.54633921194.219051189.93312811.8180511.184433064.218611
04/18/2177329.8281662.598023930.55532997195.022038189.62494311.8941181.155263374.187601
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