Asteroid General Data

2016 DR₂

General information

Preliminary designation	2016 DR₂
Group	Amor
Absolute magnitude	25.90
Approximate diameter (m)	18
Approximate mass (kg)	9.91·10⁶
Number of observations	13
Arc length (days)	7

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	197.393230
a – orbit major semiaxis (astronomical units)	1.25663400
e – orbit eccentricity	0.13864100
ω – orbit ascending node-perihelion angle (degrees)	334.338387
Ω – longitude of orbit ascending node (degrees)	156.072751
i – orbit inclination to the ecliptic plane (degrees)	5.017852

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	64.290901	1.25657364	0.13898038	331.701346	157.363287	4.988429	1.08193456	1.408583
01/21/1858	283.262985	1.25650462	0.13903191	332.096685	157.163321	4.992583	1.08181038	1.408467
01/29/1887	142.393487	1.25637265	0.13899633	332.563055	156.969648	4.997671	1.08174146	1.408245
02/07/1916	1.949975	1.25606701	0.13875871	332.905191	156.780965	5.002184	1.08177678	1.407731
02/14/1945	220.792501	1.25620125	0.13875210	333.059884	156.639886	5.004133	1.08190069	1.407957
02/22/1974	79.982550	1.25630885	0.13887546	333.502525	156.445536	5.009107	1.08183837	1.408138
03/02/2003	298.950822	1.25647867	0.13882617	333.914826	156.248312	5.013126	1.08204655	1.408424
03/09/2032	156.687294	1.25678838	0.13873807	334.366043	156.045190	5.018003	1.08242399	1.408944
03/17/2061	13.252262	1.25682184	0.13836967	334.764023	155.793107	5.025836	1.08291581	1.409001
03/25/2090	227.299972	1.25714820	0.13785189	334.903876	155.570930	5.060853	1.08384795	1.409549
04/03/2119	84.502395	1.25620343	0.13768865	335.648156	155.404678	5.086470	1.08323847	1.407961
04/10/2148	305.136314	1.25569334	0.13737953	335.981095	155.232145	5.090058	1.08318677	1.407103
04/18/2177	167.333892	1.25602102	0.13781818	336.198811	155.079179	5.093459	1.08291849	1.407654

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