Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Asteroid search
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

2020 SN4

General information

Preliminary designation2020 SN4
GroupAten
Absolute magnitude26.60
Approximate diameter (m)13
Approximate mass (kg)3.77·106
Number of observations30
Arc length (days)3

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)185.107934
a – orbit major semiaxis (astronomical units)0.94310400
e – orbit eccentricity0.22792900
ω – orbit ascending node-perihelion angle (degrees)234.188037
Ω – longitude of orbit ascending node (degrees)0.802969
i – orbit inclination to the ecliptic plane (degrees)7.327316
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829174.6478600.941843520.22938154231.8216893.7909857.1799450.725802000.914047
01/21/185875.4527400.941897470.22902058232.1602173.2788857.2196650.726183570.914126
01/29/1887345.1928270.941084630.22916362232.3323122.8146347.2269640.725422270.912943
02/07/1916271.9894580.940570170.22936255232.4276812.4235877.2286750.724838600.912194
02/14/1945202.6963670.941022780.22912847232.9008952.0555187.2263180.725407670.912853
02/22/1974111.3660350.942026090.22857971233.5484891.5309447.2504540.726698040.914313
03/02/200317.0470800.941416990.22881109233.6984931.0693277.2627230.726010340.913427
03/09/2032284.1523480.942977990.22842321234.2386300.6096187.3214010.727579930.915699
03/17/2061187.1341060.942219550.22816822234.4220720.3069807.3215840.727234990.914595
03/25/209059.9693410.944308220.22709034235.358184359.8389087.3202020.729864940.917638
04/03/2119281.1817200.945190950.22783465235.580678359.6201667.3157840.729843700.918925
04/10/2148126.3424820.945280330.22658864236.483033359.0086497.3153570.731090550.919055
04/18/2177335.4095460.945652160.22661477236.528097358.7385297.3174840.731353410.919597
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