Asteroid General Data

2017 MB₉

General information

Preliminary designation	2017 MB₉
Group	Amor
Absolute magnitude	22.87
Approximate diameter (m)	71
Approximate mass (kg)	6.51·10⁸
Number of observations	15
Arc length (days)	60

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	53.623943
a – orbit major semiaxis (astronomical units)	2.05531900
e – orbit eccentricity	0.43288400
ω – orbit ascending node-perihelion angle (degrees)	266.052462
Ω – longitude of orbit ascending node (degrees)	350.565447
i – orbit inclination to the ecliptic plane (degrees)	2.058738

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	304.435977	2.04762971	0.44175704	258.266605	356.276742	2.106395	1.14307486	2.930068
01/21/1858	271.560566	2.04600589	0.44356199	258.687912	355.781917	2.097514	1.13847545	2.926584
01/29/1887	239.735673	2.04683680	0.44173915	259.045329	355.341063	2.092836	1.14266885	2.928367
02/07/1916	204.934151	2.04856880	0.43986731	259.592210	354.839285	2.088566	1.14747034	2.932084
02/14/1945	162.842577	2.05153113	0.43568721	260.834725	353.965454	2.083027	1.15770526	2.938446
02/22/1974	113.642773	2.05333721	0.43387080	262.190333	353.053933	2.076386	1.16245415	2.942328
03/02/2003	58.740198	2.05534336	0.43241891	264.414109	351.638559	2.066502	1.16657402	2.946641
03/09/2032	2.667331	2.05519046	0.43321730	266.099027	350.512580	2.057971	1.16484639	2.946312
03/17/2061	307.016325	2.05403758	0.43580348	268.280348	349.050698	2.042782	1.15888086	2.943833
03/25/2090	256.752346	2.05217725	0.43858556	269.568780	348.064041	2.034090	1.15212195	2.939835
04/03/2119	212.783374	2.04975855	0.44250870	270.749058	347.079406	2.021972	1.14272256	2.934639
04/10/2148	174.635170	2.04828500	0.44450510	271.310798	346.483384	2.016206	1.13781187	2.931475
04/18/2177	140.628698	2.04655925	0.44535806	271.761194	345.971661	2.009990	1.13510758	2.927771

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