Asteroid General Data

2021 JF₇

General information

Preliminary designation	2021 JF₇
Group	Amor
Absolute magnitude	25.63
Approximate diameter (m)	20
Approximate mass (kg)	1.44·10⁷
Number of observations	31
Arc length (days)	58

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	254.012292
a – orbit major semiaxis (astronomical units)	1.57434500
e – orbit eccentricity	0.28169000
ω – orbit ascending node-perihelion angle (degrees)	179.663348
Ω – longitude of orbit ascending node (degrees)	53.070442
i – orbit inclination to the ecliptic plane (degrees)	0.261496

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	223.057555	1.57408071	0.28187411	182.462339	48.903138	0.283953	1.13038811	1.974882
01/21/1858	113.914294	1.57418396	0.28207493	181.846118	49.606429	0.280849	1.13014612	1.975076
01/29/1887	3.170981	1.57395524	0.28180914	181.478839	50.265651	0.277540	1.13040026	1.974646
02/07/1916	253.435107	1.57377983	0.28191806	181.041379	50.847912	0.274401	1.13010288	1.974316
02/14/1945	142.695081	1.57462781	0.28188330	180.966382	51.221666	0.270492	1.13076654	1.975912
02/22/1974	32.938353	1.57407739	0.28154350	180.301888	52.018525	0.267869	1.13090613	1.974876
03/02/2003	283.173702	1.57405572	0.28152663	179.633721	52.853349	0.264524	1.13091712	1.974835
03/09/2032	172.216621	1.57383812	0.28156474	179.024280	53.730188	0.262203	1.13070080	1.974425
03/17/2061	62.697707	1.57401627	0.28171914	178.751388	54.190047	0.258153	1.13058576	1.974761
03/25/2090	313.477554	1.57388150	0.28161568	177.971824	55.090457	0.255722	1.13065179	1.974507
04/03/2119	203.012215	1.57407122	0.28146350	177.234762	56.095288	0.253016	1.13102763	1.974864
04/10/2148	93.778949	1.57379351	0.28157766	176.754252	56.727770	0.250160	1.13064842	1.974341
04/18/2177	344.443247	1.57477750	0.28209667	176.295163	57.302465	0.247055	1.13053802	1.976193

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