Asteroid General Data

2020 RS₉

General information

Preliminary designation	2020 RS₉
Group	Aten
Absolute magnitude	23.98
Approximate diameter (m)	42
Approximate mass (kg)	1.41·10⁸
Number of observations	16
Arc length (days)	8

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	213.181767
a – orbit major semiaxis (astronomical units)	0.97317500
e – orbit eccentricity	0.33779500
ω – orbit ascending node-perihelion angle (degrees)	42.946668
Ω – longitude of orbit ascending node (degrees)	162.378554
i – orbit inclination to the ecliptic plane (degrees)	20.552468

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	263.262518	0.97314414	0.33796602	42.371676	163.321048	20.511048	0.64425449	0.959989
01/21/1858	343.855902	0.97339042	0.33816453	42.460994	163.171635	20.512848	0.64422430	0.960354
01/29/1887	64.672917	0.97343399	0.33810484	42.528610	163.039182	20.518993	0.64431124	0.960418
02/07/1916	144.398997	0.97326906	0.33800542	42.616684	162.915728	20.524455	0.64429884	0.960174
02/14/1945	224.585074	0.97321329	0.33803582	42.701175	162.780226	20.529503	0.64423234	0.960092
02/22/1974	305.238818	0.97331824	0.33794561	42.753611	162.633638	20.541651	0.64438961	0.960247
03/02/2003	25.190745	0.97317819	0.33778040	42.850803	162.485396	20.550051	0.64445767	0.960040
03/09/2032	105.786216	0.97347330	0.33787840	42.950186	162.357951	20.550714	0.64455770	0.960476
03/17/2061	185.948955	0.97324712	0.33778146	43.056610	162.225706	20.557124	0.64450229	0.960142
03/25/2090	266.202268	0.97313131	0.33775840	43.136189	162.101885	20.561762	0.64444804	0.959970
04/03/2119	347.248151	0.97332038	0.33787950	43.192591	161.952999	20.569311	0.64445538	0.960250
04/10/2148	68.922023	0.97305140	0.33771473	43.256760	161.810579	20.581817	0.64443761	0.959852
04/18/2177	151.888825	0.97324657	0.33774183	43.322584	161.683625	20.585912	0.64454050	0.960141

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