Asteroid General Data

2022 RU

General information

Preliminary designation	2022 RU
Group	Apollo
Absolute magnitude	20.39
Approximate diameter (m)	220
Approximate mass (kg)	2.00·10¹⁰
Number of observations	116
Arc length (days)	36

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	151.018743
a – orbit major semiaxis (astronomical units)	1.93417800
e – orbit eccentricity	0.80639600
ω – orbit ascending node-perihelion angle (degrees)	151.582560
Ω – longitude of orbit ascending node (degrees)	328.917024
i – orbit inclination to the ecliptic plane (degrees)	14.012664

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	311.688757	1.93429159	0.80953738	146.243442	333.474596	12.728207	0.36841024	2.690194
01/21/1858	239.113313	1.93328615	0.80922239	147.472764	332.419747	13.011459	0.36882771	2.688096
01/29/1887	165.420730	1.93401273	0.80839195	147.987493	331.978261	13.118149	0.37057240	2.689612
02/07/1916	92.634662	1.93273927	0.80859753	149.101170	331.027565	13.400020	0.36993108	2.686956
02/14/1945	20.808063	1.93400440	0.80755710	149.639375	330.564571	13.515690	0.37218542	2.689594
02/22/1974	307.478797	1.93237718	0.80811902	150.599679	329.754835	13.778460	0.37078643	2.686201
03/02/2003	236.654871	1.93364349	0.80694767	151.178507	329.265911	13.913456	0.37329438	2.688842
03/09/2032	163.827597	1.93457392	0.80671563	151.778320	328.714067	14.060392	0.37392289	2.690783
03/17/2061	92.238126	1.93275375	0.80646310	152.585318	328.091634	14.295110	0.37405916	2.686986
03/25/2090	19.817358	1.93440308	0.80501179	152.997292	327.745746	14.385423	0.37718580	2.690426
04/03/2119	307.431740	1.93192133	0.80591125	153.889186	327.014104	14.660478	0.37496419	2.685250
04/10/2148	235.524737	1.93359820	0.80428442	154.356220	326.652103	14.769701	0.37843529	2.688747
04/18/2177	162.016986	1.93172427	0.80501055	155.102265	326.034522	15.006415	0.37666585	2.684839

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