Asteroid General Data

2022 SD₁

General information

Preliminary designation	2022 SD₁
Group	Apollo
Absolute magnitude	24.90
Approximate diameter (m)	28
Approximate mass (kg)	3.94·10⁷
Number of observations	43
Arc length (days)	10

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	166.568622
a – orbit major semiaxis (astronomical units)	1.99434300
e – orbit eccentricity	0.56145500
ω – orbit ascending node-perihelion angle (degrees)	297.647620
Ω – longitude of orbit ascending node (degrees)	0.342542
i – orbit inclination to the ecliptic plane (degrees)	8.105866

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	111.259298	1.99581312	0.56279062	292.000531	5.011113	7.918624	0.87258821	2.819554
01/21/1858	217.541108	1.99562849	0.56250784	292.442456	4.569469	7.929677	0.87307182	2.819163
01/29/1887	320.173541	1.99534228	0.56275584	293.781889	3.541286	7.970765	0.87245176	2.818556
02/07/1916	68.349419	1.99423906	0.56199735	294.238730	3.107582	7.983771	0.87348198	2.816219
02/14/1945	175.367240	1.99338788	0.56297085	295.569617	2.107947	8.023752	0.87116860	2.814416
02/22/1974	287.125121	1.99403266	0.56145837	296.038496	1.673157	8.039056	0.87446633	2.815782
03/02/2003	35.603842	1.99326028	0.56336216	297.256455	0.723522	8.078936	0.87033286	2.814146
03/09/2032	146.396459	1.99435892	0.56099705	297.812242	0.223799	8.115582	0.87552944	2.816473
03/17/2061	257.245797	1.99181543	0.56295708	298.932844	359.324375	8.155668	0.87050882	2.811087
03/25/2090	9.267240	1.99435993	0.56065937	299.578275	358.804369	8.176273	0.87620334	2.816475
04/03/2119	117.626214	1.99415265	0.56258888	300.577541	358.018598	8.206201	0.87226454	2.816036
04/10/2148	229.083901	1.99322541	0.56045059	301.353179	357.393144	8.253260	0.87612105	2.814072
04/18/2177	342.361715	1.99322374	0.56203828	302.128343	356.756115	8.281852	0.87295569	2.814069

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