Asteroid General Data

2010 MR₈₇ (499496)

General information

Preliminary designation	2010 MR₈₇
Number	499496
Group	Amor
Absolute magnitude	19.48
Approximate diameter (m)	340
Approximate mass (kg)	7.05·10¹⁰
Number of observations	249
Arc length (days)	8365

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	13.352149
a – orbit major semiaxis (astronomical units)	1.73381800
e – orbit eccentricity	0.39077400
ω – orbit ascending node-perihelion angle (degrees)	132.484756
Ω – longitude of orbit ascending node (degrees)	195.253195
i – orbit inclination to the ecliptic plane (degrees)	34.993281

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	158.275701	1.73355028	0.39602141	131.389149	196.407269	34.763216	1.04702725	2.282471
01/21/1858	55.589046	1.73364467	0.39523570	131.561958	196.245250	34.795198	1.04844640	2.282657
01/29/1887	312.834219	1.73364716	0.39427330	131.718739	196.062291	34.834180	1.05011637	2.282662
02/07/1916	209.212189	1.73393195	0.39366888	131.897614	195.897651	34.867393	1.05133690	2.283225
02/14/1945	106.156824	1.73333211	0.39303276	132.045565	195.718544	34.904071	1.05207580	2.282040
02/22/1974	3.494274	1.73339346	0.39210090	132.200598	195.557147	34.937094	1.05372832	2.282161
03/02/2003	260.419075	1.73361657	0.39142947	132.385597	195.374039	34.972782	1.05502796	2.282602
03/09/2032	156.876608	1.73369392	0.39029536	132.534149	195.218085	35.002324	1.05704122	2.282755
03/17/2061	54.047520	1.73351243	0.38939938	132.679127	195.065731	35.033901	1.05848376	2.282396
03/25/2090	311.426331	1.73371848	0.38859019	132.844392	194.887862	35.072213	1.06001249	2.282803
04/03/2119	208.095127	1.73368326	0.38793067	133.031182	194.727450	35.106740	1.06113435	2.282734
04/10/2148	104.655037	1.73342885	0.38695363	133.221647	194.548666	35.146746	1.06267226	2.282231
04/18/2177	1.997416	1.73352011	0.38627919	133.389542	194.388381	35.177741	1.06389737	2.282411

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