Asteroid General Data

2009 MM₈

General information

Preliminary designation	2009 MM₈
Group	Amor
Absolute magnitude	24.78
Approximate diameter (m)	29
Approximate mass (kg)	4.65·10⁷
Number of observations	26
Arc length (days)	33

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	325.924684
a – orbit major semiaxis (astronomical units)	1.83356200
e – orbit eccentricity	0.43395300
ω – orbit ascending node-perihelion angle (degrees)	203.277034
Ω – longitude of orbit ascending node (degrees)	94.712993
i – orbit inclination to the ecliptic plane (degrees)	3.074726

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	121.716233	1.83332902	0.43276196	199.866882	96.483769	3.159855	1.03993397	2.482340
01/21/1858	6.336302	1.83466296	0.43262151	200.505553	96.101303	3.138591	1.04094830	2.485050
01/29/1887	253.571391	1.83334021	0.43293168	200.903330	95.958865	3.135738	1.03962915	2.482363
02/07/1916	141.264433	1.83366893	0.43299388	201.149722	95.797466	3.133916	1.03970151	2.483030
02/14/1945	23.862620	1.83420238	0.43301899	202.040649	95.335766	3.107746	1.03995791	2.484114
02/22/1974	270.422536	1.83389157	0.43333914	202.221865	95.227757	3.105910	1.03919457	2.483482
03/02/2003	156.571739	1.83485922	0.43366606	202.526860	95.094623	3.102453	1.03914305	2.485448
03/09/2032	39.853766	1.83350418	0.43375807	203.252560	94.692308	3.074450	1.03820696	2.482696
03/17/2061	286.646649	1.83330072	0.43388570	203.560515	94.562172	3.070896	1.03785775	2.482282
03/25/2090	169.987346	1.83781568	0.43488403	204.214092	94.154239	3.051792	1.03857899	2.491458
04/03/2119	55.238807	1.83398350	0.43305463	204.705745	93.916749	3.044834	1.03976846	2.483669
04/10/2148	302.734405	1.83385759	0.43373363	205.042809	93.767318	3.041104	1.03845187	2.483413
04/18/2177	187.108780	1.83336129	0.43347742	205.719931	93.399523	3.018596	1.03864057	2.482405

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