Asteroid General Data

2022 SM₉

General information

Preliminary designation	2022 SM₉
Group	Amor
Absolute magnitude	21.95
Approximate diameter (m)	110
Approximate mass (kg)	2.32·10⁹
Number of observations	38
Arc length (days)	12

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	207.883510
a – orbit major semiaxis (astronomical units)	1.81798900
e – orbit eccentricity	0.35439600
ω – orbit ascending node-perihelion angle (degrees)	40.367560
Ω – longitude of orbit ascending node (degrees)	1.082992
i – orbit inclination to the ecliptic plane (degrees)	54.648970

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	339.090215	1.81802943	0.34504676	39.983055	1.713592	54.801309	1.19072427	2.451331
01/21/1858	280.939759	1.81801137	0.34636932	40.033065	1.621489	54.783223	1.18830802	2.451295
01/29/1887	222.679360	1.81801231	0.34785214	40.103877	1.530699	54.761339	1.18561284	2.451296
02/07/1916	164.577045	1.81822275	0.34911454	40.138956	1.438471	54.738327	1.18345476	2.451722
02/14/1945	106.226551	1.81845574	0.35028873	40.213627	1.343559	54.716868	1.18147118	2.452193
02/22/1974	48.273276	1.81811915	0.35188551	40.259188	1.249227	54.688803	1.17834936	2.451513
03/02/2003	350.200980	1.81813905	0.35310379	40.330486	1.154210	54.660169	1.17614726	2.451553
03/09/2032	292.003238	1.81809725	0.35472674	40.375319	1.060748	54.637946	1.17316953	2.451468
03/17/2061	233.807650	1.81814841	0.35610391	40.464101	0.970745	54.608548	1.17069865	2.451572
03/25/2090	175.524101	1.81809644	0.35755016	40.499465	0.880426	54.589495	1.16803576	2.451467
04/03/2119	117.372777	1.81804459	0.35912385	40.566559	0.788665	54.567655	1.16514142	2.451362
04/10/2148	59.408023	1.81798360	0.36050369	40.609009	0.691973	54.547549	1.16259380	2.451238
04/18/2177	1.253179	1.81798903	0.36204696	40.654937	0.595623	54.521984	1.15979163	2.451249

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