Asteroid General Data

2017 OC

General information

Preliminary designation	2017 OC
Group	Amor
Absolute magnitude	20.51
Approximate diameter (m)	210
Approximate mass (kg)	1.70·10¹⁰
Number of observations	108
Arc length (days)	3762

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	51.915125
a – orbit major semiaxis (astronomical units)	1.69929300
e – orbit eccentricity	0.34535400
ω – orbit ascending node-perihelion angle (degrees)	1.627627
Ω – longitude of orbit ascending node (degrees)	278.160673
i – orbit inclination to the ecliptic plane (degrees)	14.939443

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	312.539167	1.69879597	0.34477503	359.353799	279.314301	14.931494	1.11309354	2.214178
01/21/1858	350.591115	1.69846372	0.34448553	359.628727	279.144282	14.931269	1.11336755	2.213528
01/29/1887	29.785914	1.69816858	0.34434135	0.008677	278.967553	14.932480	1.11341891	2.212951
02/07/1916	69.750917	1.69824447	0.34450166	0.332100	278.804881	14.934525	1.11319643	2.213099
02/14/1945	109.380521	1.69827948	0.34461009	0.678360	278.630172	14.935698	1.11303523	2.213168
02/22/1974	148.032039	1.69887953	0.34497431	0.972814	278.474655	14.937777	1.11280973	2.214341
03/02/2003	185.336332	1.69926607	0.34524864	1.316784	278.301523	14.941509	1.11259677	2.215097
03/09/2032	221.736818	1.69947454	0.34520805	1.644347	278.130328	14.938098	1.11280225	2.215504
03/17/2061	258.100529	1.69920595	0.34541383	2.009048	277.955676	14.941665	1.11227672	2.214979
03/25/2090	295.521985	1.69883414	0.34514426	2.294077	277.785079	14.937574	1.11249129	2.214252
04/03/2119	334.235539	1.69871659	0.34508154	2.565510	277.613838	14.937882	1.11252086	2.214022
04/10/2148	13.875686	1.69844507	0.34487326	2.949216	277.437896	14.936008	1.11269679	2.213492
04/18/2177	53.920344	1.69863169	0.34498779	3.290844	277.278279	14.935520	1.11262449	2.213856

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