Asteroid General Data

2007 RA₉

General information

Preliminary designation	2007 RA₉
Group	Amor
Absolute magnitude	19.79
Approximate diameter (m)	290
Approximate mass (kg)	4.59·10¹⁰
Number of observations	67
Arc length (days)	4868

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	116.264109
a – orbit major semiaxis (astronomical units)	2.67954900
e – orbit eccentricity	0.53979900
ω – orbit ascending node-perihelion angle (degrees)	256.206181
Ω – longitude of orbit ascending node (degrees)	119.326802
i – orbit inclination to the ecliptic plane (degrees)	14.435412

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	70.686183	2.67572770	0.53816008	245.633907	128.639326	15.071214	1.23575786	4.376868
01/21/1858	294.845718	2.68015310	0.53681167	247.889784	126.854921	14.901351	1.24141564	4.387731
01/29/1887	162.012555	2.67629898	0.54137176	249.060618	125.875102	14.792089	1.22742629	4.378270
02/07/1916	27.060584	2.67267882	0.54199579	249.753045	124.972278	14.775920	1.22409815	4.369390
02/14/1945	250.303668	2.67725345	0.53927313	251.963185	123.118973	14.644529	1.23348261	4.380613
02/22/1974	116.647051	2.67908392	0.54006029	253.942500	121.455761	14.535206	1.23221707	4.385106
03/02/2003	343.748847	2.67320120	0.54375371	254.276107	120.977767	14.515501	1.21963813	4.370671
03/09/2032	206.551610	2.67577849	0.54136829	256.188262	119.267744	14.437220	1.22719686	4.376993
03/17/2061	71.699235	2.67769104	0.54153760	258.522835	117.365585	14.346400	1.22762066	4.381687
03/25/2090	298.629009	2.68069146	0.54162113	260.461657	115.602843	14.276086	1.22877231	4.389053
04/03/2119	162.654687	2.67675486	0.54323135	260.660464	115.236560	14.273550	1.22265769	4.379389
04/10/2148	26.749669	2.67719295	0.54266085	263.031338	113.206413	14.217216	1.22438515	4.380464
04/18/2177	253.376657	2.67853643	0.54282698	265.096051	111.440447	14.177708	1.22455458	4.383762

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