Asteroid General Data

2011 HR (482244)

General information

Preliminary designation	2011 HR
Number	482244
Group	Amor
Absolute magnitude	19.87
Approximate diameter (m)	280
Approximate mass (kg)	4.11·10¹⁰
Number of observations	259
Arc length (days)	6599

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	253.116359
a – orbit major semiaxis (astronomical units)	1.31501800
e – orbit eccentricity	0.05174800
ω – orbit ascending node-perihelion angle (degrees)	294.715445
Ω – longitude of orbit ascending node (degrees)	98.379260
i – orbit inclination to the ecliptic plane (degrees)	16.205402

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	219.527940	1.31512004	0.05192892	293.497146	99.195402	16.203499	1.24682728	1.508164
01/21/1858	308.270212	1.31466616	0.05130235	293.863090	99.077944	16.203982	1.24722070	1.507384
01/29/1887	37.972518	1.31484426	0.05159656	294.568519	98.939655	16.202695	1.24700282	1.507690
02/07/1916	126.817156	1.31511813	0.05179118	294.260792	98.829043	16.203560	1.24700661	1.508161
02/14/1945	214.947362	1.31489028	0.05150036	294.092159	98.715449	16.203305	1.24717296	1.507769
02/22/1974	303.442141	1.31490107	0.05132165	294.953959	98.590404	16.205173	1.24741818	1.507788
03/02/2003	32.143404	1.31503011	0.05183166	294.956278	98.474261	16.204867	1.24686991	1.508010
03/09/2032	120.290512	1.31487670	0.05165796	294.844850	98.355071	16.206090	1.24695285	1.507746
03/17/2061	209.934871	1.31480562	0.05101613	295.359047	98.227168	16.207331	1.24772932	1.507624
03/25/2090	298.909369	1.31492289	0.05159578	295.866953	98.099307	16.205352	1.24707841	1.507825
04/03/2119	27.082875	1.31514061	0.05167387	295.429160	97.985324	16.206214	1.24718221	1.508200
04/10/2148	115.407487	1.31486692	0.05108838	295.634716	97.872924	16.205520	1.24769250	1.507729
04/18/2177	203.800640	1.31494187	0.05141257	296.512563	97.743438	16.204417	1.24733734	1.507858

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