Asteroid General Data

2021 RX

General information

Preliminary designation	2021 RX
Group	Amor
Absolute magnitude	27.81
Approximate diameter (m)	7
Approximate mass (kg)	7.08·10⁵
Number of observations	16
Arc length (days)	3

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	111.390654
a – orbit major semiaxis (astronomical units)	1.32415400
e – orbit eccentricity	0.22835100
ω – orbit ascending node-perihelion angle (degrees)	4.477386
Ω – longitude of orbit ascending node (degrees)	335.066862
i – orbit inclination to the ecliptic plane (degrees)	4.073591

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	21.982902	1.31827393	0.22461481	358.578164	337.841181	4.153929	1.02217008	1.513593
01/21/1858	85.581005	1.32058583	0.22574880	359.833866	337.231291	4.129195	1.02246517	1.517576
01/29/1887	127.845867	1.32077697	0.22595539	0.038447	337.083679	4.124888	1.02234029	1.517906
02/07/1916	173.276594	1.32091187	0.22596259	0.678217	336.717599	4.124352	1.02243520	1.518138
02/14/1945	221.061431	1.31913565	0.22521847	1.508179	336.260236	4.130859	1.02204193	1.515077
02/22/1974	272.289688	1.31960670	0.22566438	1.703615	336.101888	4.126654	1.02181847	1.515889
03/02/2003	308.647770	1.32430581	0.22824025	2.875285	335.563689	4.077280	1.02204592	1.523993
03/09/2032	324.956452	1.32432235	0.22844199	4.506708	335.037597	4.072504	1.02179152	1.524022
03/17/2061	348.720763	1.32054775	0.22661340	6.094579	334.489067	4.099934	1.02129393	1.517511
03/25/2090	32.243036	1.32054208	0.22666081	6.381405	334.325087	4.090116	1.02122695	1.517501
04/03/2119	50.467130	1.32527325	0.22959344	7.554014	333.743728	4.020608	1.02099920	1.525664
04/10/2148	68.604413	1.32362912	0.22901374	8.107923	333.431409	4.017965	1.02049987	1.522825
04/18/2177	75.876186	1.32693388	0.23088112	8.806546	332.972191	3.983240	1.02056990	1.528532

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