Asteroid General Data

2010 DN

General information

Preliminary designation	2010 DN
Group	Amor
Absolute magnitude	20.91
Approximate diameter (m)	170
Approximate mass (kg)	9.77·10⁹
Number of observations	26
Arc length (days)	27

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	28.772867
a – orbit major semiaxis (astronomical units)	2.57250000
e – orbit eccentricity	0.53217300
ω – orbit ascending node-perihelion angle (degrees)	288.598174
Ω – longitude of orbit ascending node (degrees)	149.344078
i – orbit inclination to the ecliptic plane (degrees)	26.938503

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	62.801611	2.56781116	0.54015525	284.190115	154.600845	26.317985	1.18079449	4.114767
01/21/1858	73.713244	2.57732627	0.53464119	284.363616	154.072941	26.359489	1.19938149	4.137659
01/29/1887	81.650743	2.57518932	0.53708640	284.531589	153.692108	26.366820	1.19209015	4.132514
02/07/1916	97.382090	2.56937838	0.53794924	286.244729	152.145348	26.580680	1.18718324	4.118535
02/14/1945	110.293796	2.57452641	0.53279913	286.549989	151.618969	26.642268	1.20282097	4.130919
02/22/1974	118.041264	2.57354698	0.53450966	286.496994	151.288566	26.651680	1.19796125	4.128562
03/02/2003	132.045538	2.56674673	0.53789551	287.697110	150.230184	26.790898	1.18610519	4.112209
03/09/2032	147.183664	2.57271318	0.53131878	288.560166	149.315799	26.930425	1.20578236	4.126555
03/17/2061	155.049886	2.57663696	0.53013969	288.401543	149.050412	26.932564	1.21065944	4.135999
03/25/2090	166.405689	2.57173071	0.53395305	289.214260	148.186794	26.994264	1.19854726	4.124192
04/03/2119	182.747400	2.57330580	0.52880786	290.473766	147.025372	27.245508	1.21252148	4.127981
04/10/2148	191.662119	2.57581678	0.52649425	290.355283	146.761849	27.252726	1.21966406	4.134025
04/18/2177	201.181845	2.56979878	0.53084432	290.825820	146.127022	27.331132	1.20563569	4.119545

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