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

1998 SR49 (306431)

General information

Preliminary designation1998 SR49
Number306431
GroupAmor
Absolute magnitude17.48
Approximate diameter (m)850
Approximate mass (kg)1.12·1012
Number of observations134
Arc length (days)10031

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)20.508128
a – orbit major semiaxis (astronomical units)2.48192200
e – orbit eccentricity0.53226600
ω – orbit ascending node-perihelion angle (degrees)54.772367
Ω – longitude of orbit ascending node (degrees)21.152704
i – orbit inclination to the ecliptic plane (degrees)29.117336
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829185.4963772.496899160.5114763353.64576923.46678529.5652021.219794333.945501
01/21/1858320.2309112.487934540.5194954354.30199522.92527529.4325221.195463913.924271
01/29/1887105.5837422.484243530.5256044054.68214222.54036229.3281911.178514203.915542
02/07/1916262.3976702.475174540.5327970154.73682922.27065329.2844331.156408933.894120
02/14/194566.2575582.474314450.5356044454.68707722.08062629.2658791.149060653.892091
02/22/1974232.9136882.473578810.5365324154.45015621.91322729.2495271.146423603.890355
03/02/200335.1128342.477543980.5349250154.53420921.56609229.2008371.152243753.899713
03/09/2032189.9226512.484049680.5310214354.83011021.06784229.0676421.164966063.915083
03/17/2061333.5287122.489332700.5277304955.57856320.27120028.9160451.175635943.927580
03/25/2090107.4088722.496654860.5241365456.38598219.51787628.7185541.188066833.944922
04/03/2119230.6018312.502227300.5207693057.61638018.39502528.4697491.199144143.958136
04/10/2148345.2866312.507411290.5175844758.48629317.58006428.2970741.209614153.970443
04/18/217790.1019922.515510460.5125235359.51951116.58075328.1004611.226252163.989696
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