Asteroid General Data

2015 LO₂₁

General information

Preliminary designation	2015 LO₂₁
Group	Apollo
Absolute magnitude	23.28
Approximate diameter (m)	59
Approximate mass (kg)	3.70·10⁸
Number of observations	27
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	284.581340
a – orbit major semiaxis (astronomical units)	1.19141400
e – orbit eccentricity	0.58252900
ω – orbit ascending node-perihelion angle (degrees)	63.219855
Ω – longitude of orbit ascending node (degrees)	82.582333
i – orbit inclination to the ecliptic plane (degrees)	7.770376

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	14.710080	1.19281339	0.58275601	61.142050	84.495293	7.759255	0.49769422	1.302745
01/21/1858	110.237614	1.19296408	0.58269764	61.496904	84.223016	7.754524	0.49782672	1.302992
01/29/1887	210.980068	1.19303451	0.58261751	61.830648	83.925665	7.762688	0.49795172	1.303107
02/07/1916	312.460553	1.19224383	0.58251471	62.175977	83.625554	7.760211	0.49774425	1.301812
02/14/1945	54.026711	1.19341769	0.58271976	62.466940	83.358901	7.768430	0.49798962	1.303735
02/22/1974	149.584812	1.19324315	0.58273037	62.721734	83.090300	7.767259	0.49790412	1.303449
03/02/2003	249.586857	1.19224694	0.58257275	63.025341	82.810740	7.764961	0.49767636	1.301817
03/09/2032	359.197734	1.19222223	0.58229052	63.350306	82.490501	7.832166	0.49800252	1.301777
03/17/2061	102.361504	1.19254774	0.58224887	63.658025	82.218474	7.824173	0.49818816	1.302310
03/25/2090	198.557222	1.19457588	0.58223619	64.098239	81.925408	7.870827	0.49905058	1.305633
04/03/2119	282.168956	1.19407339	0.58208854	64.449128	81.575146	7.885227	0.49901696	1.304810
04/10/2148	12.147564	1.19413081	0.58216037	64.715140	81.285277	7.892360	0.49895517	1.304904
04/18/2177	103.537449	1.19339327	0.58214831	65.032753	80.977716	7.889753	0.49866140	1.303695

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