Asteroid General Data

2017 OA

General information

Preliminary designation	2017 OA
Group	Apollo
Absolute magnitude	20.23
Approximate diameter (m)	240
Approximate mass (kg)	2.50·10¹⁰
Number of observations	78
Arc length (days)	7864

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	242.118236
a – orbit major semiaxis (astronomical units)	1.80894200
e – orbit eccentricity	0.56963000
ω – orbit ascending node-perihelion angle (degrees)	147.884602
Ω – longitude of orbit ascending node (degrees)	226.973100
i – orbit inclination to the ecliptic plane (degrees)	4.117832

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	173.989230	1.80895669	0.57000095	143.548437	230.482559	3.957786	0.77784965	2.433004
01/21/1858	146.578732	1.80905063	0.57009573	144.134923	230.023325	3.984037	0.77771859	2.433194
01/29/1887	120.352577	1.80982831	0.57003416	144.872661	229.447036	4.005310	0.77816435	2.434763
02/07/1916	90.092827	1.81022513	0.56968603	145.463172	228.930521	4.026158	0.77896517	2.435564
02/14/1945	60.460109	1.81056242	0.57015424	146.138210	228.374624	4.051541	0.77826258	2.436244
02/22/1974	28.619222	1.81056821	0.56960088	146.791529	227.916571	4.083429	0.77926697	2.436256
03/02/2003	359.958819	1.80968382	0.56902494	147.446786	227.327689	4.095309	0.77992860	2.434471
03/09/2032	332.012662	1.80929679	0.56967709	148.084845	226.835415	4.127428	0.77858185	2.433690
03/17/2061	305.572382	1.80982216	0.56947852	148.907767	226.216343	4.147892	0.77916732	2.434751
03/25/2090	276.016449	1.81055637	0.56910727	149.403388	225.818448	4.172929	0.78015558	2.436232
04/03/2119	245.263541	1.81097498	0.56981838	150.065192	225.287947	4.196850	0.77904815	2.437077
04/10/2148	212.872707	1.81091475	0.56962833	150.741175	224.759543	4.219140	0.77936640	2.436956
04/18/2177	181.674772	1.81062753	0.56926327	151.322029	224.300879	4.242612	0.77990378	2.436376

Detailed table...

3D animation...

Calculation on the date...

Return to search