Asteroid General Data

2012 DN₁₄

General information

Preliminary designation	2012 DN₁₄
Group	Amor
Absolute magnitude	24.53
Approximate diameter (m)	33
Approximate mass (kg)	6.58·10⁷
Number of observations	59
Arc length (days)	78

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	277.477109
a – orbit major semiaxis (astronomical units)	1.30103700
e – orbit eccentricity	0.18344800
ω – orbit ascending node-perihelion angle (degrees)	9.479506
Ω – longitude of orbit ascending node (degrees)	166.283686
i – orbit inclination to the ecliptic plane (degrees)	7.502719

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	217.857539	1.30123813	0.18348977	7.040921	167.538669	7.497280	1.06247425	1.484348
01/21/1858	57.714515	1.30111485	0.18346355	7.225854	167.411855	7.500241	1.06240771	1.484137
01/29/1887	254.590329	1.30112188	0.18340649	7.663157	167.184802	7.501163	1.06248769	1.484149
02/07/1916	93.280530	1.30185340	0.18411637	7.863954	167.039401	7.503757	1.06216088	1.485401
02/14/1945	291.361717	1.30105166	0.18347679	8.356499	166.833796	7.502481	1.06233887	1.484029
02/22/1974	128.406156	1.30123802	0.18352199	8.808813	166.610410	7.502600	1.06243223	1.484348
03/02/2003	328.323982	1.30122695	0.18356053	8.938039	166.490983	7.504840	1.06237305	1.484329
03/09/2032	165.812042	1.30094782	0.18340761	9.487483	166.264871	7.503332	1.06234409	1.483851
03/17/2061	3.716430	1.30199068	0.18398841	9.903266	166.081100	7.504424	1.06243949	1.485636
03/25/2090	201.923826	1.30114013	0.18342506	10.087479	165.925216	7.504971	1.06247842	1.484180
04/03/2119	36.897271	1.30156318	0.18366389	10.691436	165.683047	7.503003	1.06251302	1.484904
04/10/2148	233.462187	1.30163931	0.18371291	10.788328	165.563649	7.505539	1.06251137	1.485035
04/18/2177	65.988190	1.30158588	0.18379035	11.288571	165.330997	7.506063	1.06236695	1.484943

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