Asteroid General Data

2026 DG₁₆

General information

Preliminary designation	2026 DG₁₆
Group	Apollo
Absolute magnitude	20.14
Approximate diameter (m)	250
Approximate mass (kg)	2.83·10¹⁰
Number of observations	36
Arc length (days)	29

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	340.878592
a – orbit major semiaxis (astronomical units)	1.54039900
e – orbit eccentricity	0.49547700
ω – orbit ascending node-perihelion angle (degrees)	348.365172
Ω – longitude of orbit ascending node (degrees)	320.011805
i – orbit inclination to the ecliptic plane (degrees)	16.241553

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	192.001743	1.54005098	0.49530650	346.572158	321.088613	16.181881	0.77725371	1.911187
01/21/1858	258.359357	1.54010217	0.49523419	346.808133	320.949185	16.187851	0.77739092	1.911283
01/29/1887	322.982843	1.54006365	0.49506620	347.098906	320.765285	16.196592	0.77763019	1.911211
02/07/1916	29.358326	1.54052570	0.49535351	347.364272	320.621996	16.205770	0.77742088	1.912071
02/14/1945	94.430585	1.53988032	0.49517614	347.635232	320.458420	16.217477	0.77736833	1.910870
02/22/1974	160.832573	1.54063711	0.49530734	347.877082	320.299235	16.221281	0.77754824	1.912279
03/02/2003	226.036439	1.54023572	0.49503813	348.146214	320.138291	16.233572	0.77776031	1.911531
03/09/2032	291.825466	1.54045609	0.49526592	348.390039	319.983947	16.236523	0.77752069	1.911941
03/17/2061	357.643209	1.54005836	0.49501989	348.611524	319.827425	16.243196	0.77769884	1.911201
03/25/2090	62.406930	1.54065163	0.49500535	348.904053	319.676392	16.247254	0.77802083	1.912306
04/03/2119	128.552238	1.54002565	0.49476668	349.149593	319.509789	16.253863	0.77807228	1.911140
04/10/2148	193.364113	1.53979791	0.49472007	349.449309	319.354525	16.263688	0.77802898	1.910716
04/18/2177	260.381460	1.54000915	0.49457447	349.672448	319.222523	16.267098	0.77835995	1.911109

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