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 SR2

General information

Preliminary designation2018 SR2
GroupAmor
Absolute magnitude23.80
Approximate diameter (m)46
Approximate mass (kg)1.80·108
Number of observations83
Arc length (days)41

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)359.582208
a – orbit major semiaxis (astronomical units)2.44289200
e – orbit eccentricity0.57081200
ω – orbit ascending node-perihelion angle (degrees)87.675648
Ω – longitude of orbit ascending node (degrees)301.092322
i – orbit inclination to the ecliptic plane (degrees)1.976430
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829163.2199432.441399660.5754707762.797863322.7228062.1757531.036445533.814687
01/21/185814.3349142.449755430.5675951564.941199320.7140512.1487461.059286123.834288
01/29/1887209.5636392.454890470.5661196871.870708314.9858402.0619801.065128663.846350
02/07/191658.8527332.442393170.5743820674.428367312.7641042.0433121.039526353.817016
02/14/1945278.8552482.439823770.5757909574.866650312.1199492.0367701.034995333.810994
02/22/1974132.8911332.450180700.5666366877.449175309.6942812.0188221.061818453.835286
03/02/2003330.9295762.452006630.5633315783.662159304.5354161.9915391.070713893.839574
03/09/2032182.4185822.438581890.5736648788.085139300.6502651.9749951.039653133.808085
03/17/206145.6521422.438961120.5743975888.575295299.9744761.9703521.038027743.808973
03/25/2090261.8327932.451015170.5645756591.496377297.2660881.9688921.067231693.837246
04/03/2119105.5829842.445414740.5649177497.850407292.0051921.9841751.063956563.824101
04/10/2148326.6918522.435570610.57335092100.927483289.1958871.9921031.039133973.801034
04/18/2177191.9771372.441932310.57196637101.420846288.4655831.9909131.045229153.815936
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