Asteroid General Data

2021 PB₁₅

General information

Preliminary designation	2021 PB₁₅
Group	Apollo
Absolute magnitude	21.93
Approximate diameter (m)	110
Approximate mass (kg)	2.39·10⁹
Number of observations	344
Arc length (days)	237

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	270.377449
a – orbit major semiaxis (astronomical units)	1.17782300
e – orbit eccentricity	0.18334000
ω – orbit ascending node-perihelion angle (degrees)	73.611338
Ω – longitude of orbit ascending node (degrees)	0.118307
i – orbit inclination to the ecliptic plane (degrees)	7.864175

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	63.632702	1.17800740	0.18276526	71.060502	2.187046	7.954046	0.96270857	1.278564
01/21/1858	311.607751	1.17884623	0.18314907	71.331772	1.873409	7.948700	0.96294164	1.279930
01/29/1887	202.533488	1.17786253	0.18285915	71.776930	1.629352	7.933841	0.96247959	1.278329
02/07/1916	95.513785	1.17832231	0.18323547	72.159311	1.214068	7.906543	0.96241187	1.279077
02/14/1945	343.194278	1.17792869	0.18304718	72.555026	0.950358	7.903417	0.96231217	1.278436
02/22/1974	234.199088	1.17801929	0.18330604	72.912953	0.653583	7.883299	0.96208124	1.278584
03/02/2003	123.588382	1.17815101	0.18337193	73.187412	0.374696	7.880266	0.96211118	1.278798
03/09/2032	12.526161	1.17764402	0.18335214	73.687296	0.079669	7.863217	0.96172046	1.277973
03/17/2061	263.776944	1.17814689	0.18365782	73.920516	359.794541	7.849294	0.96177100	1.278792
03/25/2090	151.926972	1.17808154	0.18358189	74.257903	359.534534	7.847842	0.96180710	1.278685
04/03/2119	40.187203	1.17820356	0.18381534	74.583767	359.226190	7.830116	0.96163167	1.278884
04/10/2148	287.015400	1.17847305	0.18394851	74.976352	358.943511	7.829705	0.96169469	1.279323
04/18/2177	172.743910	1.17850046	0.18394951	75.255227	358.651914	7.815352	0.96171588	1.279367

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