Asteroid General Data

2016 DO₂

General information

Preliminary designation	2016 DO₂
Group	Apollo
Absolute magnitude	23.70
Approximate diameter (m)	48
Approximate mass (kg)	2.07·10⁸
Number of observations	35
Arc length (days)	15

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	170.690733
a – orbit major semiaxis (astronomical units)	1.56523900
e – orbit eccentricity	0.51897500
ω – orbit ascending node-perihelion angle (degrees)	259.664897
Ω – longitude of orbit ascending node (degrees)	173.610071
i – orbit inclination to the ecliptic plane (degrees)	1.409475

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	139.399158	1.55504507	0.51762277	256.883100	176.125341	1.406302	0.75011832	1.939166
01/21/1858	98.235190	1.56517537	0.51941322	256.770196	175.747627	1.382018	0.75220259	1.958146
01/29/1887	37.412275	1.56446979	0.51905792	257.122948	175.470833	1.386034	0.75241935	1.956822
02/07/1916	338.712923	1.56414404	0.51892622	257.597500	175.136812	1.390713	0.75246868	1.956211
02/14/1945	271.946523	1.56586126	0.51918561	258.273404	174.632996	1.396420	0.75288862	1.959434
02/22/1974	206.302520	1.56487667	0.51891524	258.824664	174.280607	1.399895	0.75283833	1.957586
03/02/2003	153.763116	1.56257601	0.51836298	259.300569	173.923943	1.404945	0.75259445	1.953270
03/09/2032	97.187069	1.56514824	0.51932938	259.733142	173.578036	1.409834	0.75232078	1.958095
03/17/2061	31.673845	1.56513604	0.51914761	260.083277	173.327829	1.413339	0.75259941	1.958072
03/25/2090	344.918700	1.56087190	0.51859908	260.977364	172.459565	1.444523	0.75140517	1.950076
04/03/2119	298.193026	1.56194031	0.51821987	261.379471	172.076118	1.444907	0.75251180	1.952078
04/10/2148	246.750120	1.56190435	0.51820114	261.733704	171.788477	1.449129	0.75252374	1.952011
04/18/2177	194.077085	1.56306685	0.51839079	262.490261	171.195515	1.452270	0.75278739	1.954191

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