Asteroid General Data

2015 XO₂₆₁

General information

Preliminary designation	2015 XO₂₆₁
Group	Amor
Absolute magnitude	21.49
Approximate diameter (m)	130
Approximate mass (kg)	4.38·10⁹
Number of observations	30
Arc length (days)	59

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	32.876732
a – orbit major semiaxis (astronomical units)	1.64733600
e – orbit eccentricity	0.31263000
ω – orbit ascending node-perihelion angle (degrees)	11.110133
Ω – longitude of orbit ascending node (degrees)	51.496437
i – orbit inclination to the ecliptic plane (degrees)	11.917323

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	212.096953	1.64695062	0.31236580	9.078506	52.532951	11.966356	1.13249957	2.113594
01/21/1858	114.163878	1.64730550	0.31256347	9.361576	52.376709	11.958752	1.13241798	2.114277
01/29/1887	15.892427	1.64694207	0.31247812	9.617529	52.228075	11.952574	1.13230871	2.113577
02/07/1916	278.444124	1.64685448	0.31251272	9.977362	52.074230	11.943899	1.13219150	2.113409
02/14/1945	180.059609	1.64721407	0.31267511	10.245632	51.920451	11.938532	1.13217122	2.114101
02/22/1974	81.533026	1.64726632	0.31244601	10.573289	51.770209	11.928715	1.13258453	2.114201
03/02/2003	343.851974	1.64718174	0.31248136	10.873339	51.618272	11.922644	1.13246815	2.114038
03/09/2032	245.195417	1.64753176	0.31257824	11.144185	51.470470	11.915387	1.13254918	2.114712
03/17/2061	147.502155	1.64682101	0.31255347	11.450597	51.317010	11.909186	1.13210139	2.113344
03/25/2090	50.250691	1.64711968	0.31303562	11.746179	51.165217	11.904286	1.13151256	2.113919
04/03/2119	311.791998	1.64705908	0.31284744	12.054513	51.012168	11.894325	1.13178087	2.113802
04/10/2148	214.132323	1.64683018	0.31284253	12.353598	50.857646	11.888084	1.13163166	2.113362
04/18/2177	116.444302	1.64737392	0.31269169	12.657956	50.700364	11.877398	1.13225379	2.114408

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