Asteroid General Data

2010 RA₉₁

General information

Preliminary designation	2010 RA₉₁
Group	Apollo
Absolute magnitude	23.54
Approximate diameter (m)	52
Approximate mass (kg)	2.58·10⁸
Number of observations	197
Arc length (days)	5699

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	188.198710
a – orbit major semiaxis (astronomical units)	1.16317200
e – orbit eccentricity	0.34822500
ω – orbit ascending node-perihelion angle (degrees)	272.316522
Ω – longitude of orbit ascending node (degrees)	183.530267
i – orbit inclination to the ecliptic plane (degrees)	5.643659

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	122.169810	1.16561251	0.34850239	270.648778	185.607836	5.648156	0.75939377	1.258438
01/21/1858	144.998689	1.16546358	0.34846669	270.888613	185.306888	5.650629	0.75933834	1.258197
01/29/1887	174.743083	1.16380201	0.34839980	271.526430	185.027959	5.631521	0.75833362	1.255507
02/07/1916	217.091310	1.16423487	0.34843914	271.843150	184.744849	5.637802	0.75856987	1.256208
02/14/1945	251.439842	1.16493220	0.34860380	272.066751	184.464286	5.633556	0.75883241	1.257337
02/22/1974	282.996424	1.16456762	0.34854370	272.437234	184.180213	5.638935	0.75866492	1.256746
03/02/2003	299.642284	1.16638893	0.34908914	272.526939	183.850405	5.621298	0.75921522	1.259696
03/09/2032	302.465234	1.17001299	0.34983688	273.146306	183.512673	5.623061	0.76069930	1.265571
03/17/2061	291.663148	1.16715581	0.34962409	273.994643	183.101050	5.568047	0.75909002	1.260938
03/25/2090	310.592225	1.16499660	0.34936424	273.987825	182.827240	5.580347	0.75798845	1.257441
04/03/2119	345.435027	1.16393387	0.34914243	274.268456	182.506110	5.583882	0.75755517	1.255721
04/10/2148	13.175515	1.16612881	0.34948161	274.635572	182.162982	5.567869	0.75858823	1.259274
04/18/2177	28.296795	1.16759241	0.34972003	274.897124	181.830243	5.553833	0.75926196	1.261646

Detailed table...

3D animation...

Calculation on the date...

Return to search