Asteroid General Data

2010 DN₁

General information

Preliminary designation	2010 DN₁
Group	Amor
Absolute magnitude	18.88
Approximate diameter (m)	440
Approximate mass (kg)	1.61·10¹¹
Number of observations	72
Arc length (days)	4639

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	330.729014
a – orbit major semiaxis (astronomical units)	2.22646800
e – orbit eccentricity	0.48513100
ω – orbit ascending node-perihelion angle (degrees)	248.290695
Ω – longitude of orbit ascending node (degrees)	287.266875
i – orbit inclination to the ecliptic plane (degrees)	21.389188

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	171.804893	2.22813085	0.47790599	243.955795	291.475281	21.876303	1.16329376	3.325919
01/21/1858	73.322738	2.22627514	0.48064116	244.774778	290.760446	21.776157	1.15623568	3.321765
01/29/1887	336.808492	2.22670843	0.48093803	245.085004	290.346543	21.739437	1.15579966	3.322735
02/07/1916	237.217717	2.22945844	0.48094781	246.060568	289.498781	21.609643	1.15720528	3.328892
02/14/1945	138.143303	2.22723229	0.48323599	246.527363	289.024958	21.572456	1.15095348	3.323907
02/22/1974	40.909898	2.22691948	0.48294760	246.817843	288.606070	21.541707	1.15143406	3.323207
03/02/2003	301.692761	2.22728228	0.48339900	247.922983	287.686467	21.436692	1.15061625	3.324019
03/09/2032	204.019134	2.22611862	0.48503690	248.326671	287.223773	21.388688	1.14636895	3.321414
03/17/2061	105.753857	2.22940474	0.48379049	249.043220	286.494745	21.323468	1.15083993	3.328772
03/25/2090	5.525385	2.22858137	0.48484914	249.777670	285.867583	21.258445	1.14805560	3.326928
04/03/2119	267.322641	2.22888438	0.48529649	250.240918	285.275272	21.198156	1.14721462	3.327606
04/10/2148	169.642295	2.22832684	0.48575135	250.878418	284.681185	21.154940	1.14591406	3.326358
04/18/2177	71.455546	2.22739650	0.48706348	251.458871	284.061900	21.104442	1.14251302	3.324275

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