Asteroid General Data

2020 RJ

General information

Preliminary designation	2020 RJ
Group	Apollo
Absolute magnitude	26.03
Approximate diameter (m)	17
Approximate mass (kg)	8.28·10⁶
Number of observations	120
Arc length (days)	5

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	189.146361
a – orbit major semiaxis (astronomical units)	1.78776300
e – orbit eccentricity	0.43380000
ω – orbit ascending node-perihelion angle (degrees)	172.130858
Ω – longitude of orbit ascending node (degrees)	167.215593
i – orbit inclination to the ecliptic plane (degrees)	12.479094

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	284.748839	1.78920693	0.43597691	169.153910	168.534573	12.298720	1.00915402	2.393269
01/21/1858	328.121427	1.79056077	0.43609260	169.512997	168.371116	12.309791	1.00971047	2.395986
01/29/1887	31.077467	1.78385277	0.43361788	170.098736	168.155022	12.391547	1.01034231	2.382534
02/07/1916	97.345792	1.78406617	0.43351929	170.390858	167.981659	12.403470	1.01063907	2.382962
02/14/1945	158.481055	1.79064530	0.43504168	170.906177	167.776062	12.396323	1.01163996	2.396155
02/22/1974	202.123857	1.78919088	0.43421632	171.229130	167.589908	12.410699	1.01229500	2.393237
03/02/2003	247.867784	1.78897010	0.43456643	171.522890	167.409050	12.428396	1.01154376	2.392794
03/09/2032	293.942635	1.78757385	0.43360783	172.156353	167.197527	12.476690	1.01246783	2.389993
03/17/2061	346.153826	1.78738923	0.43342713	172.425997	167.031103	12.489920	1.01268624	2.389623
03/25/2090	35.409918	1.78748946	0.43380180	172.851266	166.814688	12.511245	1.01207331	2.389824
04/03/2119	85.917973	1.79224171	0.43559921	173.682190	166.612082	12.533932	1.01154264	2.399360
04/10/2148	138.905064	1.78326736	0.43304130	174.289881	166.408819	12.625758	1.01103894	2.381361
04/18/2177	205.406859	1.78322395	0.43273155	174.607242	166.248026	12.638662	1.01156668	2.381274

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