Asteroid General Data

2016 DM₂

General information

Preliminary designation	2016 DM₂
Group	Amor
Absolute magnitude	25.50
Approximate diameter (m)	21
Approximate mass (kg)	1.72·10⁷
Number of observations	41
Arc length (days)	19

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	314.540769
a – orbit major semiaxis (astronomical units)	1.95520000
e – orbit eccentricity	0.46076800
ω – orbit ascending node-perihelion angle (degrees)	10.125433
Ω – longitude of orbit ascending node (degrees)	130.926264
i – orbit inclination to the ecliptic plane (degrees)	1.640688

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	200.649916	1.95440647	0.45998086	7.950067	131.469009	1.597623	1.05541690	2.732266
01/21/1858	62.801697	1.95646471	0.45993826	8.415470	131.320297	1.604131	1.05661174	2.736583
01/29/1887	282.671518	1.95539884	0.46087402	8.677729	131.287544	1.611072	1.05420631	2.734347
02/07/1916	142.245875	1.95384132	0.46114133	9.051958	131.205951	1.618821	1.05284433	2.731081
02/14/1945	3.501898	1.95432834	0.46021590	9.396293	131.145723	1.625229	1.05491536	2.732102
02/22/1974	228.935070	1.95441037	0.45953450	9.673125	131.057403	1.632076	1.05629139	2.732274
03/02/2003	93.502067	1.95443862	0.45930393	9.842193	131.001331	1.636474	1.05675729	2.732333
03/09/2032	315.684040	1.95498401	0.46071616	10.098498	130.913660	1.641057	1.05429129	2.733477
03/17/2061	175.260821	1.95639448	0.46063382	10.439451	130.837556	1.647950	1.05521302	2.736436
03/25/2090	33.978572	1.95549376	0.46001863	10.818258	130.762949	1.654436	1.05593021	2.734546
04/03/2119	251.903700	1.95610117	0.46057251	11.249166	130.626076	1.660294	1.05517475	2.735820
04/10/2148	109.758983	1.95649809	0.45932668	11.444208	130.552636	1.664746	1.05782631	2.736653
04/18/2177	324.558098	1.95804637	0.45912891	11.854177	130.447698	1.669885	1.05905067	2.739902

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