Asteroid General Data

2007 RD₁

General information

Preliminary designation	2007 RD₁
Group	Amor
Absolute magnitude	21.61
Approximate diameter (m)	130
Approximate mass (kg)	3.71·10⁹
Number of observations	136
Arc length (days)	2522

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	126.351796
a – orbit major semiaxis (astronomical units)	2.32732300
e – orbit eccentricity	0.50217100
ω – orbit ascending node-perihelion angle (degrees)	68.400667
Ω – longitude of orbit ascending node (degrees)	287.800373
i – orbit inclination to the ecliptic plane (degrees)	5.560679

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	229.701658	2.32433419	0.50292672	59.304146	295.126635	5.815749	1.15536442	3.543631
01/21/1858	294.032281	2.32553354	0.50250269	60.778201	294.019519	5.768084	1.15694668	3.546374
01/29/1887	358.931050	2.32509924	0.50298705	62.227480	292.861870	5.723392	1.15560443	3.545381
02/07/1916	64.460993	2.32712457	0.50121585	63.244583	291.955100	5.696825	1.16073284	3.550014
02/14/1945	129.822064	2.32783379	0.50221833	64.030939	291.280165	5.667223	1.15875299	3.551637
02/22/1974	193.868824	2.32556571	0.50257042	65.439527	290.073521	5.634296	1.15680518	3.546448
03/02/2003	258.205229	2.32384130	0.50384998	66.884660	288.944384	5.597345	1.15297391	3.542504
03/09/2032	322.528648	2.32529535	0.50358859	68.489277	287.652747	5.557867	1.15430313	3.545829
03/17/2061	26.198308	2.32765145	0.50180487	70.137508	286.411095	5.523700	1.15962462	3.551220
03/25/2090	90.163586	2.32636668	0.50232682	71.786333	285.061173	5.490193	1.15777031	3.548280
04/03/2119	155.675869	2.32603656	0.50187072	72.451774	284.381088	5.481393	1.15866692	3.547525
04/10/2148	221.092886	2.32746458	0.50239562	73.960428	283.134861	5.445887	1.15815657	3.550792
04/18/2177	285.639017	2.32516998	0.50461706	75.367017	281.991573	5.426776	1.15184953	3.545542

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