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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Diagram 2D
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General data
Initial data
Approaches
Asteroid orbit evolution
Tables
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3D animation
Calculation

Asteroid General Data

2021 SQ1

General information

Preliminary designation2021 SQ1
GroupApollo
Absolute magnitude28.86
Approximate diameter (m)5
Approximate mass (kg)1.66·105
Number of observations22
Arc length (days)1

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)299.173519
a – orbit major semiaxis (astronomical units)1.90161800
e – orbit eccentricity0.55277200
ω – orbit ascending node-perihelion angle (degrees)125.617768
Ω – longitude of orbit ascending node (degrees)183.881263
i – orbit inclination to the ecliptic plane (degrees)4.613966
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829269.3973971.822566860.53658840118.571213187.7682144.6347760.844598622.460514
01/21/1858195.9319701.821750610.53725801119.211092187.2410254.6498080.843000512.458861
01/29/1887121.0928171.822855590.53666267120.075829186.6039554.6782450.844597052.461099
02/07/191642.7090241.823565000.53754393120.630023186.1441364.6929020.843318702.462535
02/14/1945324.5622421.823278060.53689759121.573002185.4231224.7176690.844364462.461954
02/22/1974249.2194611.822196370.53710455122.093008184.9300164.7294710.843486422.459764
03/02/2003177.1774511.822396390.53722366122.889893184.3161954.7513540.843361932.460169
03/09/20328.4391471.901454970.55224033125.646431183.8342584.6160080.851394852.621982
03/17/206133.7955361.900499870.55159148126.235015183.3367104.6400220.852200332.620007
03/25/209059.1456281.901652970.55184268127.291965182.5206564.6747260.852239702.622391
04/03/211983.3564901.903615840.55241083128.132531181.9121734.6929530.852037832.626453
04/10/2148100.9308231.903656620.55203160128.993061181.2342194.7190010.852778012.626537
04/18/2177117.4469751.904058820.55243099129.699977180.6704224.7433790.852197722.627369
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