Asteroid General Data

2020 DC₃

General information

Preliminary designation	2020 DC₃
Group	Apollo
Absolute magnitude	21.96
Approximate diameter (m)	110
Approximate mass (kg)	2.29·10⁹
Number of observations	133
Arc length (days)	1150

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	125.022933
a – orbit major semiaxis (astronomical units)	2.01009700
e – orbit eccentricity	0.83522800
ω – orbit ascending node-perihelion angle (degrees)	20.072323
Ω – longitude of orbit ascending node (degrees)	16.796568
i – orbit inclination to the ecliptic plane (degrees)	3.619350

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	313.414627	2.00876412	0.83488897	15.010466	21.088677	4.244728	0.33166911	2.847043
01/21/1858	27.631574	2.00536428	0.83715963	15.428076	20.726748	4.200066	0.32655425	2.839818
01/29/1887	100.354869	2.01018987	0.83538059	15.917778	20.320085	4.119221	0.33091627	2.850075
02/07/1916	169.024479	2.00686832	0.83652003	17.096539	19.361895	3.969091	0.32808277	2.843014
02/14/1945	245.565232	2.00643733	0.83655702	17.540235	18.950805	3.918746	0.32793811	2.842098
02/22/1974	313.062895	2.00803089	0.83531604	18.935873	17.805214	3.745806	0.33069047	2.845484
03/02/2003	26.445104	2.00693517	0.83691715	19.416536	17.399539	3.694989	0.32729671	2.843156
03/09/2032	97.506521	2.00893545	0.83418847	20.674317	16.305480	3.545977	0.33310465	2.847407
03/17/2061	169.925351	2.00538277	0.83663465	21.524416	15.584313	3.467319	0.32761005	2.839857
03/25/2090	246.354588	2.00988405	0.83496577	22.338760	14.865306	3.369814	0.33169966	2.849424
04/03/2119	318.391330	2.00469966	0.83571354	23.661351	13.686316	3.240207	0.32934501	2.838406
04/10/2148	44.028191	2.00234177	0.83681066	24.229913	13.167822	3.194191	0.32676082	2.833400
04/18/2177	123.909752	2.00401599	0.83481723	25.996053	11.587992	3.031016	0.33102892	2.836955

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