Asteroid General Data

2021 JB₃

General information

Preliminary designation	2021 JB₃
Group	Apollo
Absolute magnitude	26.04
Approximate diameter (m)	16
Approximate mass (kg)	8.16·10⁶
Number of observations	29
Arc length (days)	5

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	40.120192
a – orbit major semiaxis (astronomical units)	1.87897700
e – orbit eccentricity	0.47393700
ω – orbit ascending node-perihelion angle (degrees)	120.723914
Ω – longitude of orbit ascending node (degrees)	73.004526
i – orbit inclination to the ecliptic plane (degrees)	2.229528

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	78.108516	1.87407305	0.47191081	115.573716	76.536606	2.148801	0.98967772	2.565549
01/21/1858	190.263131	1.87424441	0.47236820	115.964700	76.335054	2.149002	0.98891096	2.565901
01/29/1887	290.054970	1.87994444	0.47335537	116.728196	75.917535	2.160317	0.99006265	2.577615
02/07/1916	23.784497	1.87897396	0.47420483	117.070451	75.717836	2.160394	0.98795543	2.575620
02/14/1945	124.110161	1.87451253	0.47202371	118.450818	74.655026	2.166708	0.98969816	2.566452
02/22/1974	235.646285	1.87342263	0.47294812	118.781095	74.470164	2.166766	0.98739092	2.564214
03/02/2003	345.663455	1.87500795	0.47246720	119.220724	74.280203	2.166760	0.98912818	2.567469
03/09/2032	85.410610	1.87879841	0.47399280	120.703284	73.063099	2.236492	0.98826149	2.575259
03/17/2061	179.135023	1.87926911	0.47371522	121.196834	72.855840	2.237051	0.98903073	2.576227
03/25/2090	276.793813	1.87692550	0.47339275	122.321218	71.837393	2.247714	0.98840257	2.571409
04/03/2119	19.097713	1.87642905	0.47309295	123.512797	70.891190	2.263860	0.98870369	2.570389
04/10/2148	126.856767	1.87348187	0.47263088	124.651952	69.804071	2.277024	0.98801649	2.564336
04/18/2177	238.899026	1.87407853	0.47255175	125.126029	69.599169	2.277275	0.98847944	2.565561

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