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

2021 WA1

General information

Preliminary designation2021 WA1
GroupAten
Absolute magnitude27.56
Approximate diameter (m)8
Approximate mass (kg)10.00·105
Number of observations73
Arc length (days)7

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)272.829206
a – orbit major semiaxis (astronomical units)0.99285000
e – orbit eccentricity0.43593800
ω – orbit ascending node-perihelion angle (degrees)243.899111
Ω – longitude of orbit ascending node (degrees)65.208226
i – orbit inclination to the ecliptic plane (degrees)3.256645
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829324.0723031.005734300.43440588244.81807266.3571663.1499680.568837411.008615
01/21/1858227.2103511.007796630.43497818244.79597066.2881923.1294910.569427081.011719
01/29/1887116.1219681.005161980.43505117244.91091065.6978783.1815130.567865081.007754
02/07/191643.4812291.005746900.43538493244.25677966.3716063.1315450.567859861.008634
02/14/1945333.0271671.003663600.43476708244.41446066.3923003.0910450.567303711.005502
02/22/1974276.6342011.004648600.43491267244.58666366.3226123.0876510.567714191.006982
03/02/2003211.0178241.005500950.43508686245.61778465.2854513.1222220.568020701.008264
03/09/2032205.5723750.992459760.43584408243.83670965.1803593.2557520.559902050.988712
03/17/2061323.4297900.993305200.43605356244.46293464.5063873.2736490.560170940.989976
03/25/209078.0408700.992488200.43559271244.58876264.4485473.2614220.560167580.988755
04/03/2119216.1945030.990580040.43527619244.44504564.5078673.2457540.559404140.985905
04/10/2148354.2333130.992092850.43559434244.74777063.9993543.2314070.559942820.988164
04/18/2177138.2273500.991101120.43536851244.84150963.9891963.2064520.559606900.986683
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