Asteroid General Data

2009 RX₄

General information

Preliminary designation	2009 RX₄
Group	Amor
Absolute magnitude	26.18
Approximate diameter (m)	15
Approximate mass (kg)	6.73·10⁶
Number of observations	14
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	74.191359
a – orbit major semiaxis (astronomical units)	1.31810800
e – orbit eccentricity	0.19015000
ω – orbit ascending node-perihelion angle (degrees)	21.225149
Ω – longitude of orbit ascending node (degrees)	349.462772
i – orbit inclination to the ecliptic plane (degrees)	14.643185

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	200.828891	1.31779063	0.18936156	19.188037	350.508574	14.683095	1.06825175	1.512761
01/21/1858	266.598709	1.31817489	0.18978110	19.595094	350.331657	14.675918	1.06801021	1.513422
01/29/1887	330.256878	1.31780443	0.18964734	19.767938	350.210869	14.672659	1.06788633	1.512784
02/07/1916	35.999411	1.31817993	0.18998324	20.108857	350.038473	14.665736	1.06774783	1.513431
02/14/1945	99.824680	1.31774169	0.18971144	20.273128	349.912388	14.662738	1.06775102	1.512676
02/22/1974	165.987028	1.31814474	0.19001388	20.695296	349.738091	14.654127	1.06767895	1.513371
03/02/2003	230.397771	1.31773876	0.18997076	20.838464	349.618596	14.650420	1.06740692	1.512671
03/09/2032	296.773080	1.31816698	0.19018809	21.246187	349.439063	14.641153	1.06746732	1.513409
03/17/2061	0.750577	1.31772545	0.19001032	21.406746	349.324838	14.638187	1.06734402	1.512648
03/25/2090	66.548939	1.31826754	0.19051824	21.831902	349.145161	14.628950	1.06711354	1.513582
04/03/2119	129.601245	1.31779013	0.19029408	21.959094	349.026897	14.626595	1.06702247	1.512760
04/10/2148	195.940877	1.31818129	0.19065289	22.365266	348.852624	14.618438	1.06686622	1.513433
04/18/2177	259.955407	1.31781755	0.19046854	22.520457	348.732902	14.614922	1.06681476	1.512807

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