Asteroid General Data

2020 MD₂

General information

Preliminary designation	2020 MD₂
Group	Amor
Absolute magnitude	21.57
Approximate diameter (m)	130
Approximate mass (kg)	3.93·10⁹
Number of observations	81
Arc length (days)	2120

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	0.549726
a – orbit major semiaxis (astronomical units)	2.12083800
e – orbit eccentricity	0.43649200
ω – orbit ascending node-perihelion angle (degrees)	156.956803
Ω – longitude of orbit ascending node (degrees)	139.881040
i – orbit inclination to the ecliptic plane (degrees)	8.381039

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	20.007280	2.12120993	0.43778397	153.428879	141.858920	8.194016	1.19257823	3.089414
01/21/1858	158.834681	2.12204386	0.43607080	154.015005	141.605089	8.217978	1.19668250	3.091236
01/29/1887	297.637349	2.12123782	0.43666208	154.309638	141.304980	8.240340	1.19497371	3.089475
02/07/1916	77.980200	2.12111651	0.43735911	155.152314	140.964570	8.284590	1.19342688	3.089210
02/14/1945	217.163908	2.12228823	0.43558861	155.429197	140.742030	8.297384	1.19784364	3.091770
02/22/1974	357.635234	2.12038552	0.43777938	156.047427	140.378707	8.335902	1.19212447	3.087613
03/02/2003	138.553341	2.12162577	0.43602029	156.651202	140.124172	8.364445	1.19655389	3.090322
03/09/2032	278.686145	2.12085518	0.43622164	156.941316	139.849160	8.380288	1.19569225	3.088639
03/17/2061	61.248234	2.12044830	0.43726309	157.632392	139.523879	8.423126	1.19325453	3.087750
03/25/2090	201.406784	2.12160124	0.43487539	158.073000	139.297305	8.436038	1.19896908	3.090269
04/03/2119	342.755985	2.12094808	0.43675591	158.445873	139.000414	8.464723	1.19461148	3.088842
04/10/2148	123.677191	2.12207876	0.43537647	159.310656	138.707401	8.502078	1.19817561	3.091312
04/18/2177	263.145432	2.12244550	0.43537282	159.482602	138.491210	8.511715	1.19839042	3.092114

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