Asteroid General Data

2022 SA₅₇

General information

Preliminary designation	2022 SA₅₇
Group	Apollo
Absolute magnitude	22.50
Approximate diameter (m)	84
Approximate mass (kg)	1.09·10⁹
Number of observations	85
Arc length (days)	167

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	218.323897
a – orbit major semiaxis (astronomical units)	1.76991100
e – orbit eccentricity	0.42614500
ω – orbit ascending node-perihelion angle (degrees)	37.021044
Ω – longitude of orbit ascending node (degrees)	34.779641
i – orbit inclination to the ecliptic plane (degrees)	9.926473

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	190.430513	1.76756817	0.42547157	34.276249	36.581291	10.106807	1.01551816	2.349984
01/21/1858	318.663495	1.76709923	0.42601615	34.668848	36.320629	10.084689	1.01428641	2.349049
01/29/1887	85.176830	1.76748411	0.42594074	34.955054	36.121297	10.067130	1.01464063	2.349816
02/07/1916	210.749527	1.76790948	0.42633998	35.382633	35.823241	10.036410	1.01417899	2.350664
02/14/1945	334.971924	1.76838334	0.42604492	35.744100	35.571747	10.013295	1.01497261	2.351610
02/22/1974	96.434894	1.76864979	0.42585094	36.199662	35.290704	9.985324	1.01546861	2.352141
03/02/2003	216.824984	1.76937275	0.42597911	36.627566	35.021776	9.953457	1.01565692	2.353584
03/09/2032	335.348271	1.76992679	0.42631613	37.187996	34.706412	9.916839	1.01537846	2.354689
03/17/2061	92.421418	1.76888016	0.42633311	37.534369	34.482296	9.896346	1.01474798	2.352601
03/25/2090	210.256318	1.76963072	0.42678439	37.947778	34.242625	9.869610	1.01437996	2.354098
04/03/2119	331.614669	1.76851238	0.42710936	38.365388	33.977902	9.845753	1.01316419	2.351867
04/10/2148	94.521448	1.76863300	0.42699848	38.712634	33.744382	9.826407	1.01342940	2.352108
04/18/2177	216.821981	1.76791980	0.42714696	39.070746	33.480422	9.805141	1.01275823	2.350685

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