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

Asteroid General Data

2021 WY3

General information

Preliminary designation2021 WY3
GroupApollo
Absolute magnitude21.11
Approximate diameter (m)160
Approximate mass (kg)7.41·109
Number of observations122
Arc length (days)2128

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)237.166961
a – orbit major semiaxis (astronomical units)1.37829200
e – orbit eccentricity0.61041800
ω – orbit ascending node-perihelion angle (degrees)164.166028
Ω – longitude of orbit ascending node (degrees)34.636098
i – orbit inclination to the ecliptic plane (degrees)7.089203
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829242.5607031.378463530.61041270162.20774336.2020067.1054510.537031881.618429
01/21/1858219.3314881.378543610.61046109162.52748435.9574097.1039460.536996381.618570
01/29/1887196.5150271.378263220.61045791162.81424935.7091977.0997600.536891531.618076
02/07/1916172.6741301.378251260.61039567163.06868035.5130047.0991870.536972661.618055
02/14/1945148.3333111.378420810.61040526163.34060135.2984397.0953010.537025491.618353
02/22/1974124.5588941.378301600.61039096163.62954035.0537887.0924710.536998771.618143
03/02/2003100.9594101.378484100.61035303163.90682834.8522037.0901070.537122161.618465
03/09/203276.2349181.378615470.61036907164.22383734.5964567.0855570.537151231.618696
03/17/206150.7241201.378267540.61024883164.57186234.3294887.0818570.537181391.618083
03/25/209026.5467421.378142350.61034813164.79284134.1679007.0809300.536995741.617863
04/03/21192.2046401.378619980.61043940165.07557433.9452107.0788660.537056021.618704
04/10/2148335.9628041.378793300.61058440165.37077933.6954017.0753660.536923631.619009
04/18/2177307.9457271.378897570.61087683165.66041433.4672297.0769090.536561001.619193
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