Asteroid General Data

2022 SJ₉

General information

Preliminary designation	2022 SJ₉
Group	Apollo
Absolute magnitude	27.30
Approximate diameter (m)	9
Approximate mass (kg)	1.43·10⁶
Number of observations	48
Arc length (days)	6

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	184.722731
a – orbit major semiaxis (astronomical units)	1.87135901
e – orbit eccentricity	0.51061373
ω – orbit ascending node-perihelion angle (degrees)	145.964361
Ω – longitude of orbit ascending node (degrees)	263.582670
i – orbit inclination to the ecliptic plane (degrees)	0.142629

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	184.929974	1.86605303	0.50967862	84.676572	322.943950	0.116239	0.91496570	2.549098
01/21/1858	340.023244	1.86019538	0.50899985	91.918308	316.049195	0.110957	0.91335622	2.537105
01/29/1887	109.724248	1.87616737	0.51168458	103.603940	304.950154	0.122299	0.91616146	2.569851
02/07/1916	216.580875	1.87657268	0.51213828	110.576446	297.995971	0.123049	0.91550797	2.570684
02/14/1945	314.972519	1.87802613	0.51195818	116.643436	291.880310	0.123074	0.91655529	2.573671
02/22/1974	46.967173	1.88227077	0.51289882	123.050555	285.780201	0.127314	0.91685631	2.582401
03/02/2003	139.052333	1.87711277	0.51182357	127.865246	280.951208	0.133105	0.91636222	2.571794
03/09/2032	234.599949	1.87162379	0.51087270	147.015866	262.558141	0.144711	0.91546229	2.560522
03/17/2061	358.416331	1.86952318	0.51017279	150.318132	259.342550	0.151511	0.91574333	2.556212
03/25/2090	144.971235	1.86143852	0.50892156	153.989613	255.529924	0.158513	0.91411232	2.539649
04/03/2119	297.684716	1.86214109	0.50897064	157.110767	252.692598	0.167376	0.91436595	2.541087
04/10/2148	86.889596	1.86331861	0.50890649	159.919284	249.899096	0.173595	0.91506368	2.543497
04/18/2177	237.658979	1.86208016	0.50875036	162.868916	247.205781	0.184072	0.91474622	2.540962

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