Asteroid General Data

2017 OP₁

General information

Preliminary designation	2017 OP₁
Group	Apollo
Absolute magnitude	25.92
Approximate diameter (m)	17
Approximate mass (kg)	9.64·10⁶
Number of observations	23
Arc length (days)	6

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	119.404898
a – orbit major semiaxis (astronomical units)	1.96958200
e – orbit eccentricity	0.49165100
ω – orbit ascending node-perihelion angle (degrees)	149.353063
Ω – longitude of orbit ascending node (degrees)	123.715361
i – orbit inclination to the ecliptic plane (degrees)	6.656178

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	319.722490	1.97343695	0.49210595	145.416379	126.167674	6.431518	1.00229689	2.772270
01/21/1858	127.225111	1.97403178	0.49108158	146.074650	125.809468	6.457406	1.00462114	2.773523
01/29/1887	299.183795	1.97171991	0.49009709	146.545638	125.462728	6.491848	1.00538572	2.768652
02/07/1916	114.036935	1.96910323	0.49106516	147.080996	125.072000	6.520087	1.00214524	2.763143
02/14/1945	290.644119	1.97007031	0.49106201	147.715966	124.718942	6.550704	1.00264363	2.765179
02/22/1974	111.195940	1.96912786	0.48968285	148.201212	124.402684	6.578281	1.00487972	2.763195
03/02/2003	292.782877	1.96954412	0.48949076	148.686768	124.079439	6.602027	1.00547047	2.764071
03/09/2032	112.192342	1.97035620	0.49141157	149.364497	123.690135	6.655544	1.00210037	2.765781
03/17/2061	287.956627	1.96931419	0.49119392	150.057034	123.309870	6.690808	1.00199904	2.763587
03/25/2090	104.858882	1.97122066	0.49009374	150.313738	123.110798	6.700155	1.00513776	2.767601
04/03/2119	280.859819	1.97014332	0.49168149	150.915003	122.716529	6.768349	1.00146032	2.765332
04/10/2148	96.059981	1.97068360	0.49110590	151.602504	122.347355	6.801178	1.00286926	2.766470
04/18/2177	271.593513	1.97130671	0.48982974	151.937331	122.150271	6.813328	1.00570206	2.767782

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