Asteroid General Data

2023 RM₉

General information

Preliminary designation	2023 RM₉
Group	Amor
Absolute magnitude	22.54
Approximate diameter (m)	82
Approximate mass (kg)	1.03·10⁹
Number of observations	33
Arc length (days)	30

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	53.519348
a – orbit major semiaxis (astronomical units)	1.81994200
e – orbit eccentricity	0.39387000
ω – orbit ascending node-perihelion angle (degrees)	82.405004
Ω – longitude of orbit ascending node (degrees)	329.422055
i – orbit inclination to the ecliptic plane (degrees)	22.603876

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	222.865852	1.81989002	0.39319658	80.390764	331.395869	22.669588	1.10431548	2.455095
01/21/1858	159.285943	1.81972027	0.39330858	80.670462	331.114677	22.664005	1.10400867	2.454752
01/29/1887	95.865886	1.81978761	0.39332827	80.907190	330.857593	22.654666	1.10401370	2.454888
02/07/1916	32.328498	1.81969711	0.39357061	81.246189	330.524411	22.642601	1.10351780	2.454705
02/14/1945	328.484123	1.81982870	0.39354032	81.516227	330.257868	22.635654	1.10365274	2.454971
02/22/1974	264.344920	1.81971847	0.39386799	81.878897	329.932133	22.620145	1.10298961	2.454748
03/02/2003	200.473025	1.81953565	0.39373210	82.164645	329.655552	22.613119	1.10312605	2.454378
03/09/2032	136.500572	1.81944818	0.39413625	82.488733	329.344994	22.598446	1.10233770	2.454201
03/17/2061	72.224635	1.81962379	0.39419450	82.774127	329.058020	22.590579	1.10233810	2.454556
03/25/2090	7.608217	1.81971298	0.39446976	83.106567	328.750866	22.577068	1.10189124	2.454737
04/03/2119	303.143613	1.81955723	0.39430870	83.394404	328.460451	22.570477	1.10208999	2.454422
04/10/2148	238.922586	1.81953982	0.39449067	83.678477	328.164865	22.559322	1.10174833	2.454387
04/18/2177	174.510463	1.81993064	0.39428655	83.938693	327.878549	22.553291	1.10235647	2.455177

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