Asteroid General Data

2022 SQ₂₁

General information

Preliminary designation	2022 SQ₂₁
Group	Amor
Absolute magnitude	22.83
Approximate diameter (m)	72
Approximate mass (kg)	6.88·10⁸
Number of observations	69
Arc length (days)	36

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	172.207585
a – orbit major semiaxis (astronomical units)	1.96008900
e – orbit eccentricity	0.44068600
ω – orbit ascending node-perihelion angle (degrees)	102.877753
Ω – longitude of orbit ascending node (degrees)	228.723105
i – orbit inclination to the ecliptic plane (degrees)	6.310065

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	133.081549	1.95779211	0.43982955	97.592263	232.746943	6.253861	1.09669730	2.739369
01/21/1858	345.927412	1.95835206	0.44022760	98.323018	232.206378	6.259411	1.09623144	2.740544
01/29/1887	197.745673	1.95744836	0.44059261	99.234078	231.511871	6.266390	1.09501108	2.738647
02/07/1916	49.871825	1.95853292	0.44027336	99.911075	231.002946	6.275326	1.09624305	2.740924
02/14/1945	259.529785	1.96018099	0.44033045	100.790345	230.329345	6.284774	1.09705362	2.744384
02/22/1974	110.078363	1.95850829	0.44043026	101.362526	229.847227	6.292685	1.09592197	2.740872
03/02/2003	321.538747	1.95816525	0.44131021	102.094776	229.278055	6.301572	1.09400694	2.740152
03/09/2032	170.756939	1.95956889	0.44091132	102.968483	228.632080	6.315431	1.09557279	2.743099
03/17/2061	21.718647	1.95871339	0.43992247	103.611720	228.135695	6.325887	1.09703135	2.741302
03/25/2090	232.675472	1.95871576	0.44042527	104.432127	227.514672	6.339591	1.09604785	2.741307
04/03/2119	81.454292	1.95891341	0.44088344	105.149195	226.963059	6.349761	1.09526094	2.741722
04/10/2148	292.514864	1.95869820	0.44057533	105.916151	226.340502	6.360091	1.09574410	2.741271
04/18/2177	143.853669	1.95862052	0.44092707	106.646280	225.820072	6.373269	1.09501170	2.741107

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