Asteroid General Data

2020 DG₄

General information

Preliminary designation	2020 DG₄
Group	Apollo
Absolute magnitude	28.18
Approximate diameter (m)	6
Approximate mass (kg)	4.25·10⁵
Number of observations	81
Arc length (days)	1105

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	150.088467
a – orbit major semiaxis (astronomical units)	1.32549000
e – orbit eccentricity	0.31884200
ω – orbit ascending node-perihelion angle (degrees)	297.316539
Ω – longitude of orbit ascending node (degrees)	161.656643
i – orbit inclination to the ecliptic plane (degrees)	0.813222

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	108.581526	1.29592068	0.30892839	265.873949	191.877825	0.473299	0.89557399	1.475259
01/21/1858	295.518672	1.30324167	0.31150992	271.976716	186.246633	0.518973	0.89726896	1.487778
01/29/1887	117.171808	1.30347764	0.31145074	272.339070	185.968028	0.521879	0.89750856	1.488182
02/07/1916	323.393074	1.29845452	0.30972989	278.315790	179.167160	0.608762	0.89628435	1.479588
02/14/1945	177.767869	1.30113095	0.31072823	287.893744	169.027249	0.535712	0.89683284	1.484165
02/22/1974	17.234279	1.30139824	0.31083529	288.122910	168.896117	0.538932	0.89687774	1.484622
03/02/2003	225.237658	1.29960067	0.31009745	288.721896	167.922738	0.547834	0.89659782	1.481547
03/09/2032	16.732775	1.31976939	0.31682805	299.296657	159.203607	0.992445	0.90162943	1.516169
03/17/2061	67.192252	1.31932475	0.31654561	299.478415	159.107412	0.997549	0.90169829	1.515403
03/25/2090	124.515809	1.31939896	0.31651696	300.005410	158.372522	1.002707	0.90178682	1.515531
04/03/2119	182.998567	1.31597657	0.31535495	304.509062	154.136259	0.984113	0.90097685	1.509638
04/10/2148	247.929667	1.31878992	0.31635896	304.926217	153.695270	0.988800	0.90157891	1.514482
04/18/2177	311.158815	1.31598287	0.31529263	306.416652	152.376107	0.988387	0.90106316	1.509649

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