Asteroid General Data

2020 DN₄

General information

Preliminary designation	2020 DN₄
Group	Apollo
Absolute magnitude	27.88
Approximate diameter (m)	7
Approximate mass (kg)	6.43·10⁵
Number of observations	32
Arc length (days)	6

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	147.822194
a – orbit major semiaxis (astronomical units)	1.15572800
e – orbit eccentricity	0.24356500
ω – orbit ascending node-perihelion angle (degrees)	284.942947
Ω – longitude of orbit ascending node (degrees)	158.814336
i – orbit inclination to the ecliptic plane (degrees)	3.359441

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	128.194680	1.15417598	0.24378882	281.973773	162.164481	3.215704	0.87280078	1.239963
01/21/1858	266.262546	1.15506605	0.24396963	282.497262	161.641061	3.216166	0.87326502	1.241397
01/29/1887	40.040795	1.15526008	0.24400892	282.518471	161.343773	3.224164	0.87336632	1.241710
02/07/1916	179.504758	1.15616677	0.24428084	283.174009	161.061821	3.228989	0.87373738	1.243172
02/14/1945	309.527098	1.15536645	0.24403504	283.477901	160.667959	3.228643	0.87341656	1.241882
02/22/1974	62.981526	1.15782934	0.24460257	284.310453	159.671453	3.251424	0.87462130	1.245855
03/02/2003	177.876552	1.15677089	0.24431034	284.791602	159.375187	3.256647	0.87415980	1.244147
03/09/2032	294.118768	1.15605264	0.24369162	285.169549	158.446907	3.337302	0.87433230	1.242988
03/17/2061	60.943443	1.15781718	0.24428057	285.771728	158.199318	3.344146	0.87498494	1.245835
03/25/2090	177.022389	1.15581295	0.24358560	286.060634	157.607625	3.340664	0.87427356	1.242602
04/03/2119	307.215124	1.15450936	0.24250334	286.533533	156.887114	3.520841	0.87453698	1.240500
04/10/2148	98.383145	1.15378865	0.24226636	286.841677	156.383462	3.514814	0.87426447	1.239339
04/18/2177	240.865662	1.15686460	0.24300071	287.688154	156.072933	3.536040	0.87574568	1.244298

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