Asteroid General Data

2011 VR₅ (878228)

General information

Preliminary designation	2011 VR₅
Number	878228
Group	Amor
Absolute magnitude	18.09
Approximate diameter (m)	640
Approximate mass (kg)	4.81·10¹¹
Number of observations	236
Arc length (days)	4530

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	218.050732
a – orbit major semiaxis (astronomical units)	2.50700800
e – orbit eccentricity	0.51880700
ω – orbit ascending node-perihelion angle (degrees)	233.053813
Ω – longitude of orbit ascending node (degrees)	280.680339
i – orbit inclination to the ecliptic plane (degrees)	12.091538

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	318.920606	2.51037053	0.51255945	225.435286	287.281962	12.868633	1.22365639	3.977474
01/21/1858	84.433273	2.48468790	0.52968452	227.552470	285.901552	12.697738	1.16858718	3.916592
01/29/1887	243.612789	2.47042001	0.53924762	228.298877	285.347158	12.649246	1.13825190	3.882905
02/07/1916	65.076175	2.45975600	0.54588745	228.325094	285.110201	12.659713	1.11700607	3.857791
02/14/1945	254.188835	2.46086712	0.54578801	228.248261	284.910204	12.647816	1.11775536	3.860405
02/22/1974	75.985705	2.46810871	0.54117759	228.515004	284.447748	12.592393	1.13242359	3.877457
03/02/2003	231.706205	2.48927206	0.52904637	230.588177	282.640287	12.344856	1.17233171	3.927436
03/09/2032	354.787110	2.50750547	0.51829066	233.090104	280.630287	12.088070	1.20788882	3.970667
03/17/2061	83.172083	2.53331534	0.50436507	235.657451	278.451368	11.849199	1.25559957	4.032130
03/25/2090	148.120889	2.54072702	0.49927540	236.060986	277.866668	11.804223	1.27220451	4.049838
04/03/2119	204.886900	2.54196317	0.49893530	235.796634	277.668984	11.801433	1.27368800	4.052794
04/10/2148	266.255649	2.53698452	0.50334967	235.820291	277.440849	11.799504	1.25999421	4.040893
04/18/2177	345.529839	2.51469241	0.51744056	237.145945	276.405758	11.725780	1.21348856	3.987750

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