Asteroid General Data

2020 DG₂

General information

Preliminary designation	2020 DG₂
Group	Amor
Absolute magnitude	19.64
Approximate diameter (m)	310
Approximate mass (kg)	5.65·10¹⁰
Number of observations	117
Arc length (days)	128

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	279.967759
a – orbit major semiaxis (astronomical units)	2.36134000
e – orbit eccentricity	0.50499100
ω – orbit ascending node-perihelion angle (degrees)	4.510388
Ω – longitude of orbit ascending node (degrees)	165.812830
i – orbit inclination to the ecliptic plane (degrees)	27.152309

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	134.561361	2.36076449	0.50573728	359.762433	167.652251	27.128658	1.16683788	3.627268
01/21/1858	127.773234	2.35872311	0.50655256	0.706526	167.330896	27.184156	1.16390587	3.622564
01/29/1887	125.438789	2.36681380	0.50158307	1.223138	167.093217	27.056166	1.17966007	3.641219
02/07/1916	124.461207	2.36052824	0.50559098	1.590847	166.895271	27.188642	1.16706646	3.626723
02/14/1945	117.209123	2.36143202	0.50501431	2.586881	166.563874	27.171409	1.16887506	3.628806
02/22/1974	113.811099	2.36809219	0.50197103	2.838960	166.342838	27.112907	1.17937852	3.644169
03/02/2003	110.099741	2.36156501	0.50499933	3.551804	166.086346	27.170479	1.16897627	3.629113
03/09/2032	102.940839	2.36160338	0.50477557	4.570627	165.765086	27.153423	1.16952369	3.629201
03/17/2061	102.591597	2.36728151	0.50125484	5.041234	165.500313	27.035962	1.18067020	3.642298
03/25/2090	99.981851	2.35917418	0.50642334	5.440611	165.321019	27.168991	1.16443332	3.623603
04/03/2119	93.164549	2.36135509	0.50532818	6.435211	164.978619	27.096070	1.16809582	3.628629
04/10/2148	91.442887	2.36486893	0.50328856	6.559297	164.797131	27.034474	1.17465744	3.636731
04/18/2177	86.693523	2.35944026	0.50682793	7.419296	164.525788	27.084591	1.16361004	3.624216

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