Asteroid General Data

2005 OR₂

General information

Preliminary designation	2005 OR₂
Group	Apollo
Absolute magnitude	23.31
Approximate diameter (m)	58
Approximate mass (kg)	3.55·10⁸
Number of observations	33
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	126.242598
a – orbit major semiaxis (astronomical units)	2.02628600
e – orbit eccentricity	0.55322300
ω – orbit ascending node-perihelion angle (degrees)	336.231766
Ω – longitude of orbit ascending node (degrees)	276.430965
i – orbit inclination to the ecliptic plane (degrees)	3.733710

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	304.963625	2.02582310	0.55408643	330.447405	280.627928	3.552274	0.90334201	2.883387
01/21/1858	330.238923	2.02477793	0.55489643	330.798035	280.170692	3.563910	0.90123589	2.881156
01/29/1887	350.084654	2.02809521	0.55015376	331.580871	279.650031	3.576322	0.91233100	2.888239
02/07/1916	3.946338	2.02889505	0.55023667	332.806545	278.914466	3.621048	0.91252260	2.889948
02/14/1945	24.868801	2.02530479	0.55465269	333.789211	278.022806	3.667906	0.90196405	2.882280
02/22/1974	52.462382	2.02433133	0.55347002	334.053263	277.693348	3.665617	0.90392463	2.880202
03/02/2003	73.335034	2.02720259	0.54968386	335.166412	277.111781	3.693876	0.91288205	2.886332
03/09/2032	89.402716	2.02797283	0.55364415	336.332224	276.354911	3.731136	0.90519755	2.887978
03/17/2061	111.531362	2.02470728	0.55609247	336.754368	275.855792	3.755791	0.89878280	2.881005
03/25/2090	133.712073	2.02740399	0.55243105	337.212640	275.474172	3.756401	0.90740307	2.886763
04/03/2119	148.046101	2.03071232	0.55037258	338.484123	274.746189	3.794023	0.91306395	2.893831
04/10/2148	167.507522	2.02499707	0.55472787	339.525827	273.970621	3.850337	0.90167476	2.881623
04/18/2177	196.660890	2.02288032	0.55514002	339.773031	273.614011	3.857657	0.89989849	2.877106

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