Asteroid General Data

2012 DR₃₂

General information

Preliminary designation	2012 DR₃₂
Group	Aten
Absolute magnitude	24.79
Approximate diameter (m)	29
Approximate mass (kg)	4.59·10⁷
Number of observations	116
Arc length (days)	3653

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	77.317560
a – orbit major semiaxis (astronomical units)	0.88660600
e – orbit eccentricity	0.48567600
ω – orbit ascending node-perihelion angle (degrees)	312.007329
Ω – longitude of orbit ascending node (degrees)	340.974393
i – orbit inclination to the ecliptic plane (degrees)	17.199064

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	317.985459	0.88296471	0.48577356	311.527464	342.120268	17.374695	0.45404380	0.829690
01/21/1858	307.719303	0.88621455	0.48572077	311.260659	341.953207	17.223603	0.45576174	0.834274
01/29/1887	220.438177	0.88687779	0.48539606	311.319663	341.767768	17.224738	0.45639081	0.835211
02/07/1916	126.853951	0.88695986	0.48529946	311.452448	341.620011	17.228054	0.45651872	0.835327
02/14/1945	53.621930	0.88434865	0.48628586	311.929751	341.446412	17.227623	0.45430241	0.831641
02/22/1974	20.254143	0.88410455	0.48632455	312.077792	341.301418	17.233917	0.45414280	0.831297
03/02/2003	345.038973	0.88448213	0.48616084	312.189512	341.122481	17.237165	0.45448156	0.831829
03/09/2032	278.070284	0.88678846	0.48560041	312.003973	340.941595	17.198437	0.45616362	0.835085
03/17/2061	185.411175	0.88707629	0.48543940	312.129278	340.774080	17.199991	0.45645451	0.835492
03/25/2090	93.524442	0.88628398	0.48559370	312.343216	340.628603	17.206524	0.45591006	0.834372
04/03/2119	3.209190	0.88711311	0.48588833	312.389651	340.445590	17.126673	0.45607520	0.835544
04/10/2148	266.497274	0.88711719	0.48581228	312.537252	340.289919	17.132561	0.45614476	0.835549
04/18/2177	177.329183	0.88705249	0.48624386	312.683487	340.117719	17.079295	0.45572867	0.835458

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