Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Summary information
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Closest approaches
Approaches archive
Diagram 2D
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Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
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3D animation
Calculation

Asteroid General Data

2025 SQ55

General information

Preliminary designation2025 SQ55
GroupApollo
Absolute magnitude21.68
Approximate diameter (m)120
Approximate mass (kg)3.37·109
Number of observations19
Arc length (days)5

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)63.853898
a – orbit major semiaxis (astronomical units)2.14012300
e – orbit eccentricity0.65009700
ω – orbit ascending node-perihelion angle (degrees)132.034963
Ω – longitude of orbit ascending node (degrees)330.307404
i – orbit inclination to the ecliptic plane (degrees)6.382027
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829359.8833252.136387380.65564406122.876243337.9901165.9528150.735677683.122631
01/21/1858100.2256782.138675550.65134241124.348403336.6920146.0035740.745665473.127649
01/29/1887207.0247292.132098060.65480451125.826437335.4188376.0706760.735990653.113231
02/07/1916314.6028062.137622390.65052797127.049057334.3872946.1249870.747039243.125339
02/14/194560.9060362.134259790.65455956128.460090333.2185566.1985230.737259633.117967
02/22/1974162.4695432.139288160.65100829129.690034332.2249766.2560300.746593833.128993
03/02/2003264.2907742.135068990.65402604131.099951331.0330076.3375810.738678283.119741
03/09/20324.9711292.139268210.65083527132.133238330.1796566.3897110.746957023.128949
03/17/2061106.2144932.134011650.65331797133.606378328.9641156.4826450.739823493.117423
03/25/2090210.8661592.137440100.64948374134.456700328.2570366.5262680.749207503.124939
04/03/2119317.9698562.131832520.65251425135.870961327.1147156.6283740.740781433.112650
04/10/214865.3984542.137961630.64797386136.764569326.4387276.6635060.752618393.126083
04/18/2177171.4357522.130785710.65136380138.220875325.1969376.7620890.742869033.110357
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