Asteroid General Data

2012 NO

General information

Preliminary designation	2012 NO
Group	Apollo
Absolute magnitude	20.10
Approximate diameter (m)	250
Approximate mass (kg)	2.99·10¹⁰
Number of observations	141
Arc length (days)	24

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	25.245922
a – orbit major semiaxis (astronomical units)	1.24288100
e – orbit eccentricity	0.42486100
ω – orbit ascending node-perihelion angle (degrees)	117.192564
Ω – longitude of orbit ascending node (degrees)	289.565463
i – orbit inclination to the ecliptic plane (degrees)	43.680912

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	96.791659	1.24101090	0.42784067	116.976676	290.291843	43.582837	0.71005597	1.382496
01/21/1858	92.513433	1.24136021	0.42745541	116.995970	290.185497	43.595399	0.71073408	1.383080
01/29/1887	85.027684	1.24169773	0.42707014	117.024047	290.082685	43.605268	0.71140571	1.383644
02/07/1916	74.752902	1.24197176	0.42656763	117.058150	289.971925	43.622512	0.71218681	1.384102
02/14/1945	62.139416	1.24220860	0.42606524	117.113114	289.867125	43.637551	0.71294669	1.384498
02/22/1974	46.650785	1.24275452	0.42564031	117.162687	289.755843	43.653122	0.71378810	1.385411
03/02/2003	27.784596	1.24282343	0.42523481	117.193429	289.651258	43.668381	0.71433164	1.385526
03/09/2032	8.056466	1.24283374	0.42475691	117.207727	289.540330	43.684427	0.71493152	1.385543
03/17/2061	348.435011	1.24281681	0.42433179	117.212274	289.435427	43.696364	0.71545013	1.385515
03/25/2090	329.661230	1.24267599	0.42380022	117.216611	289.326451	43.710586	0.71602963	1.385280
04/03/2119	313.384395	1.24223634	0.42311719	117.227128	289.220579	43.728025	0.71662479	1.384545
04/10/2148	299.615104	1.24209008	0.42251105	117.251074	289.115222	43.741930	0.71729329	1.384300
04/18/2177	286.649088	1.24209734	0.42189392	117.273662	289.007419	43.759563	0.71806402	1.384312

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