Asteroid General Data

2020 DQ₁₆

General information

Preliminary designation	2020 DQ₁₆
Group	Apollo
Absolute magnitude	27.74
Approximate diameter (m)	8
Approximate mass (kg)	7.80·10⁵
Number of observations	19
Arc length (days)	3

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	286.891094
a – orbit major semiaxis (astronomical units)	1.06847500
e – orbit eccentricity	0.29890800
ω – orbit ascending node-perihelion angle (degrees)	271.370898
Ω – longitude of orbit ascending node (degrees)	329.270844
i – orbit inclination to the ecliptic plane (degrees)	5.221946

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	39.791652	1.06205306	0.30111365	269.370886	331.875321	5.087548	0.74225439	1.094511
01/21/1858	227.211549	1.06117701	0.30054137	269.926841	331.485200	5.079135	0.74224942	1.093157
01/29/1887	62.670011	1.06157893	0.30021243	270.470738	331.133714	5.040324	0.74287974	1.093778
02/07/1916	253.473634	1.06239726	0.30027358	271.013901	330.755565	4.979069	0.74338744	1.095043
02/14/1945	87.866755	1.06107349	0.29947990	271.742204	330.248911	4.964355	0.74330331	1.092997
02/22/1974	284.209528	1.06116455	0.29919921	271.875103	329.986453	4.960774	0.74366495	1.093137
03/02/2003	119.689191	1.06227637	0.29965821	272.369487	329.607912	4.909234	0.74395653	1.094856
03/09/2032	271.449470	1.06874028	0.29898440	271.542210	329.117716	5.222299	0.74920361	1.104864
03/17/2061	17.067910	1.06828478	0.29881912	271.729721	328.841225	5.217248	0.74906086	1.104158
03/25/2090	127.762242	1.06770809	0.29892086	271.922932	328.444685	5.204545	0.74854787	1.103264
04/03/2119	235.663568	1.06828038	0.29904193	272.212076	328.048459	5.199219	0.74881976	1.104151
04/10/2148	340.387501	1.06810810	0.29917823	272.521943	327.686385	5.193782	0.74855341	1.103884
04/18/2177	93.476868	1.06727788	0.29917664	272.768821	327.323953	5.178198	0.74797327	1.102597

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