Asteroid General Data

2022 SB₁₂

General information

Preliminary designation	2022 SB₁₂
Group	Apollo
Absolute magnitude	27.41
Approximate diameter (m)	9
Approximate mass (kg)	1.23·10⁶
Number of observations	24
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	127.243462
a – orbit major semiaxis (astronomical units)	2.01220300
e – orbit eccentricity	0.56050700
ω – orbit ascending node-perihelion angle (degrees)	184.805310
Ω – longitude of orbit ascending node (degrees)	230.405021
i – orbit inclination to the ecliptic plane (degrees)	0.441166

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	186.914886	1.99550735	0.55735029	160.852084	253.370489	0.276675	0.88331075	2.818906
01/21/1858	287.285092	1.99788623	0.55985078	164.995704	249.308546	0.298184	0.87936807	2.823948
01/29/1887	23.709727	1.99864820	0.55846530	166.123667	248.180090	0.304662	0.88247254	2.825564
02/07/1916	119.427933	1.99907082	0.55959289	168.153633	246.426582	0.323726	0.88040501	2.826460
02/14/1945	215.801097	1.99932973	0.55863954	169.253004	245.420572	0.331733	0.88242509	2.827009
02/22/1974	300.224624	2.00379103	0.56044046	171.376686	243.735697	0.348832	0.88078545	2.836477
03/02/2003	23.287352	2.00422608	0.55970041	172.691143	242.494966	0.356181	0.88245993	2.837401
03/09/2032	97.410648	2.01148533	0.56151763	185.016643	230.316621	0.448108	0.88200085	2.852830
03/17/2061	161.610464	2.01167015	0.56223619	185.845533	229.559188	0.458716	0.88063640	2.853223
03/25/2090	225.591918	2.00896318	0.55908654	187.688113	227.817145	0.462623	0.88577890	2.847466
04/03/2119	300.714350	2.00560269	0.56098570	188.372373	227.318270	0.478227	0.88048827	2.840325
04/10/2148	11.945028	2.01055027	0.56072569	189.467846	226.300508	0.482245	0.88318308	2.850841
04/18/2177	72.985780	2.01220007	0.56073079	190.258432	225.845860	0.501773	0.88389753	2.854351

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