Asteroid General Data

2010 OB

General information

Preliminary designation	2010 OB
Group	Amor
Absolute magnitude	21.88
Approximate diameter (m)	110
Approximate mass (kg)	2.56·10⁹
Number of observations	173
Arc length (days)	3353

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	208.197293
a – orbit major semiaxis (astronomical units)	2.76130200
e – orbit eccentricity	0.59728800
ω – orbit ascending node-perihelion angle (degrees)	17.479097
Ω – longitude of orbit ascending node (degrees)	271.988728
i – orbit inclination to the ecliptic plane (degrees)	5.955223

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	103.090990	2.74426383	0.59525673	5.875675	278.459297	6.671504	1.11072231	4.546104
01/21/1858	230.599105	2.76746091	0.58491075	8.005670	277.455767	6.527700	1.14874328	4.603868
01/29/1887	353.656774	2.74962345	0.59481560	9.094979	276.718507	6.533190	1.11410452	4.559429
02/07/1916	117.187261	2.77176033	0.58537671	10.775799	275.838676	6.391391	1.14923639	4.614601
02/14/1945	235.123984	2.74587824	0.59828702	12.644433	274.755578	6.324626	1.10305494	4.550117
02/22/1974	7.201143	2.76256621	0.59118942	13.966643	273.913915	6.205876	1.12936631	4.591659
03/02/2003	135.683024	2.73497716	0.60430429	15.981884	272.692657	6.103032	1.08221872	4.523048
03/09/2032	276.925655	2.76137645	0.59441246	18.166995	271.314458	5.883048	1.11997987	4.588693
03/17/2061	45.329619	2.73643427	0.60594927	19.349471	270.474638	5.843638	1.07829393	4.526663
03/25/2090	179.812652	2.76774319	0.59424506	22.383087	268.488807	5.532509	1.12302547	4.604572
04/03/2119	299.400736	2.74136563	0.60565116	23.713765	267.532346	5.479322	1.08105435	4.538905
04/10/2148	69.239100	2.77480372	0.59318266	26.487193	265.561113	5.212987	1.12883826	4.622203
04/18/2177	179.891570	2.74199390	0.60812146	29.214448	263.546326	5.047876	1.07452857	4.540465

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