Asteroid General Data

2011 OY₁₇

General information

Preliminary designation	2011 OY₁₇
Group	Amor
Absolute magnitude	21.89
Approximate diameter (m)	110
Approximate mass (kg)	2.52·10⁹
Number of observations	134
Arc length (days)	90

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	339.145898
a – orbit major semiaxis (astronomical units)	2.44253900
e – orbit eccentricity	0.56347700
ω – orbit ascending node-perihelion angle (degrees)	189.951561
Ω – longitude of orbit ascending node (degrees)	156.516093
i – orbit inclination to the ecliptic plane (degrees)	9.258759

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	116.769191	2.45419976	0.55797041	186.473186	158.403655	9.157848	1.08482892	3.844727
01/21/1858	321.956946	2.44486590	0.56475473	186.865022	158.178234	9.240324	1.06411633	3.822814
01/29/1887	179.733621	2.44273262	0.56590819	186.800733	157.991265	9.258033	1.06037022	3.817812
02/07/1916	28.978244	2.45087217	0.55882259	187.277456	157.640398	9.188620	1.08126943	3.836910
02/14/1945	218.635145	2.45979459	0.55568724	189.035797	157.206379	9.180827	1.09291811	3.857881
02/22/1974	59.737741	2.44544339	0.56440192	189.818747	156.928859	9.257149	1.06523045	3.824169
03/02/2003	276.903521	2.44009270	0.56733627	189.823057	156.726708	9.290589	1.05573961	3.811624
03/09/2032	134.191095	2.44733290	0.56014172	190.194514	156.369419	9.223833	1.07647963	3.828602
03/17/2061	333.345127	2.45509288	0.55420033	191.507525	155.973305	9.151189	1.09447960	3.846826
03/25/2090	175.368868	2.44335079	0.56503233	192.700039	155.644435	9.238837	1.06277860	3.819261
04/03/2119	34.082906	2.44001213	0.56764264	192.755885	155.455940	9.265821	1.05495720	3.811436
04/10/2148	250.615023	2.45023897	0.56148849	193.044445	155.132850	9.195520	1.07445798	3.835423
04/18/2177	87.152615	2.45621767	0.55574919	194.461591	154.609150	9.104357	1.09117670	3.849470

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