Asteroid General Data

2021 LA

General information

Preliminary designation	2021 LA
Group	Apollo
Absolute magnitude	23.84
Approximate diameter (m)	45
Approximate mass (kg)	1.71·10⁸
Number of observations	30
Arc length (days)	25

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	206.503635
a – orbit major semiaxis (astronomical units)	1.07009900
e – orbit eccentricity	0.29355600
ω – orbit ascending node-perihelion angle (degrees)	273.512797
Ω – longitude of orbit ascending node (degrees)	81.121637
i – orbit inclination to the ecliptic plane (degrees)	14.470674

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	33.005398	1.07042753	0.29326602	272.900413	82.213094	14.538723	0.75650750	1.107482
01/21/1858	101.739777	1.07123258	0.29352398	272.823702	82.053821	14.537519	0.75680013	1.108731
01/29/1887	167.529749	1.07091823	0.29349741	273.039019	81.919017	14.539280	0.75660650	1.108243
02/07/1916	243.414803	1.07035522	0.29329247	272.709276	81.747766	14.529053	0.75642810	1.107369
02/14/1945	315.183374	1.06991807	0.29379136	272.815711	81.570871	14.480802	0.75558538	1.106691
02/22/1974	33.231587	1.06962374	0.29349110	272.984026	81.419089	14.481525	0.75569870	1.106234
03/02/2003	106.082728	1.06951445	0.29347667	273.396268	81.245763	14.477574	0.75563692	1.106065
03/09/2032	187.116147	1.06988423	0.29346103	273.583552	81.095508	14.473000	0.75591490	1.106639
03/17/2061	259.096233	1.07093507	0.29405798	273.676297	80.935242	14.431756	0.75601807	1.108269
03/25/2090	337.355675	1.07015867	0.29386517	273.960938	80.771954	14.441595	0.75567631	1.107064
04/03/2119	52.408883	1.07083630	0.29417494	274.191260	80.615940	14.431710	0.75582310	1.108116
04/10/2148	131.306252	1.07039220	0.29420098	274.528089	80.449293	14.440251	0.75548176	1.107427
04/18/2177	204.555977	1.07105042	0.29442053	274.742503	80.305307	14.436250	0.75571120	1.108448

Detailed table...

3D animation...

Calculation on the date...

Return to objects selection