Asteroid General Data

2021 LR₂

General information

Preliminary designation	2021 LR₂
Group	Apollo
Absolute magnitude	24.89
Approximate diameter (m)	28
Approximate mass (kg)	4.00·10⁷
Number of observations	21
Arc length (days)	6

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	152.651253
a – orbit major semiaxis (astronomical units)	1.01706500
e – orbit eccentricity	0.23507900
ω – orbit ascending node-perihelion angle (degrees)	245.040138
Ω – longitude of orbit ascending node (degrees)	245.476504
i – orbit inclination to the ecliptic plane (degrees)	11.638913

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	238.663299	1.01683866	0.23619632	244.519399	246.979395	11.512474	0.77666511	1.025365
01/21/1858	347.615935	1.01678500	0.23614530	244.612537	246.783164	11.522359	0.77667599	1.025284
01/29/1887	99.487497	1.01683037	0.23616164	244.641631	246.609552	11.532198	0.77669404	1.025353
02/07/1916	208.532422	1.01688264	0.23585211	244.743235	246.339933	11.565293	0.77704872	1.025432
02/14/1945	316.396007	1.01682331	0.23559791	244.756314	246.077160	11.591165	0.77726187	1.025342
02/22/1974	66.083786	1.01691398	0.23580812	244.872606	245.968371	11.590215	0.77711741	1.025479
03/02/2003	170.469896	1.01732196	0.23552641	245.028469	245.715463	11.609609	0.77771578	1.026097
03/09/2032	274.684548	1.01689872	0.23514935	245.057471	245.459458	11.639513	0.77777564	1.025456
03/17/2061	24.543888	1.01650746	0.23494910	245.071639	245.244070	11.647642	0.77767995	1.024865
03/25/2090	135.129064	1.01681337	0.23474824	245.245767	245.104417	11.653486	0.77811822	1.025327
04/03/2119	250.407346	1.01621935	0.23449246	245.277132	244.848271	11.673392	0.77792357	1.024429
04/10/2148	6.644922	1.01679594	0.23404242	245.399208	244.583148	11.705697	0.77882256	1.025301
04/18/2177	116.203811	1.01695683	0.23426143	245.534278	244.469886	11.704992	0.77872307	1.025544

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