Asteroid General Data

2011 OW₁₇

General information

Preliminary designation	2011 OW₁₇
Group	Amor
Absolute magnitude	21.18
Approximate diameter (m)	150
Approximate mass (kg)	6.73·10⁹
Number of observations	14
Arc length (days)	32

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	219.387640
a – orbit major semiaxis (astronomical units)	2.62499300
e – orbit eccentricity	0.51816100
ω – orbit ascending node-perihelion angle (degrees)	121.122023
Ω – longitude of orbit ascending node (degrees)	137.229540
i – orbit inclination to the ecliptic plane (degrees)	28.067721

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	29.442051	2.62116209	0.53236731	116.429376	142.472436	27.025579	1.22574109	4.243668
01/21/1858	329.671466	2.62523769	0.52807651	117.652509	141.353160	27.240710	1.23891133	4.253570
01/29/1887	266.688443	2.61937596	0.53010913	117.766841	140.909028	27.313713	1.23082084	4.239331
02/07/1916	206.863517	2.62450979	0.52462227	118.881776	139.903242	27.520511	1.24763352	4.251801
02/14/1945	144.072089	2.61865649	0.52719731	119.101527	139.369858	27.613100	1.23810784	4.237585
02/22/1974	84.309687	2.62447170	0.52131736	120.030429	138.507702	27.797877	1.25628905	4.251708
03/02/2003	21.726556	2.61842837	0.52382509	120.455239	137.854654	27.930177	1.24682988	4.237031
03/09/2032	322.391295	2.62563539	0.51748086	121.154399	137.166088	28.073006	1.26691933	4.254536
03/17/2061	260.154281	2.62062032	0.52005687	121.622348	136.403016	28.224049	1.25774873	4.242353
03/25/2090	201.464039	2.62665826	0.51369400	122.156843	135.877493	28.341145	1.27735967	4.257023
04/03/2119	140.219768	2.62270330	0.51575509	122.413787	135.379727	28.391364	1.27003073	4.247412
04/10/2148	81.748676	2.62633499	0.50995819	123.138669	134.640231	28.621797	1.28701396	4.256237
04/18/2177	21.225951	2.62036197	0.51234568	123.323692	134.258704	28.703064	1.27783084	4.241725

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