Asteroid General Data

2021 LS₂

General information

Preliminary designation	2021 LS₂
Group	Apollo
Absolute magnitude	27.77
Approximate diameter (m)	7
Approximate mass (kg)	7.48·10⁵
Number of observations	22
Arc length (days)	3

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	352.642282
a – orbit major semiaxis (astronomical units)	1.44452300
e – orbit eccentricity	0.33583900
ω – orbit ascending node-perihelion angle (degrees)	221.686043
Ω – longitude of orbit ascending node (degrees)	78.259789
i – orbit inclination to the ecliptic plane (degrees)	11.507285

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	277.008685	1.44565716	0.33455995	219.348861	79.548400	11.667828	0.96199818	1.738195
01/21/1858	166.118447	1.44510161	0.33447349	219.649246	79.365211	11.663560	0.96175343	1.737193
01/29/1887	59.363588	1.44558581	0.33453620	219.941353	79.190186	11.652646	0.96198504	1.738067
02/07/1916	355.499831	1.43776223	0.33197862	220.757837	79.008175	11.653110	0.96045591	1.723976
02/14/1945	291.418417	1.43984969	0.33290657	220.927761	78.795968	11.627265	0.96051426	1.727732
02/22/1974	214.828114	1.44092560	0.33341603	221.106942	78.624906	11.612863	0.96049792	1.729669
03/02/2003	133.910136	1.44023117	0.33346016	221.404347	78.439480	11.607439	0.95997146	1.728419
03/09/2032	48.233647	1.44424155	0.33562119	221.706011	78.231210	11.506960	0.95952349	1.735643
03/17/2061	306.896027	1.44365435	0.33564079	222.002432	78.049544	11.501362	0.95910506	1.734584
03/25/2090	206.515117	1.44478258	0.33596669	222.224985	77.853275	11.483011	0.95938375	1.736618
04/03/2119	100.162550	1.44620796	0.33645824	222.429251	77.668720	11.466578	0.95961938	1.739189
04/10/2148	349.639212	1.44617124	0.33652324	222.709272	77.480107	11.457954	0.95950100	1.739123
04/18/2177	253.460434	1.44316854	0.33599167	223.362024	77.288030	11.408274	0.95827593	1.733709

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