Asteroid General Data

2021 RD₆

General information

Preliminary designation	2021 RD₆
Group	Apollo
Absolute magnitude	24.04
Approximate diameter (m)	41
Approximate mass (kg)	1.29·10⁸
Number of observations	32
Arc length (days)	18

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	270.510552
a – orbit major semiaxis (astronomical units)	1.97724700
e – orbit eccentricity	0.56903100
ω – orbit ascending node-perihelion angle (degrees)	285.676842
Ω – longitude of orbit ascending node (degrees)	134.634603
i – orbit inclination to the ecliptic plane (degrees)	2.421470

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	270.539332	1.97559615	0.56909392	280.606542	138.544919	2.378385	0.85129638	2.776821
01/21/1858	72.579371	1.97816063	0.56850289	281.337754	137.969232	2.389760	0.85357059	2.782229
01/29/1887	226.424797	1.97737133	0.57000995	282.285014	137.176388	2.383182	0.85025000	2.780564
02/07/1916	20.571050	1.97965031	0.56904945	283.157687	136.560898	2.392674	0.85313138	2.785373
02/14/1945	171.683417	1.97883961	0.56904651	283.547873	136.196925	2.396576	0.85278783	2.783662
02/22/1974	318.404899	1.98132119	0.56978842	284.444505	135.567080	2.406470	0.85238733	2.788900
03/02/2003	105.820645	1.98066602	0.56857754	285.082042	135.133848	2.414786	0.85450381	2.787517
03/09/2032	259.636346	1.97806830	0.56827888	285.805608	134.517142	2.424028	0.85397387	2.782035
03/17/2061	54.845970	1.97744885	0.56924492	286.601713	133.969563	2.431466	0.85179613	2.780728
03/25/2090	210.423385	1.97896286	0.56790205	287.243539	133.454783	2.438569	0.85510579	2.783922
04/03/2119	4.497179	1.97949392	0.56947111	287.941685	132.867455	2.441439	0.85222933	2.785043
04/10/2148	150.857526	1.98221539	0.56914733	289.148815	131.957820	2.491282	0.85404280	2.790788
04/18/2177	297.179951	1.98136926	0.56853025	289.719120	131.497232	2.499953	0.85490090	2.789001

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