Asteroid General Data

2012 AW

General information

Preliminary designation	2012 AW
Group	Apollo
Absolute magnitude	22.01
Approximate diameter (m)	110
Approximate mass (kg)	2.14·10⁹
Number of observations	36
Arc length (days)	3622

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	167.217172
a – orbit major semiaxis (astronomical units)	1.16326400
e – orbit eccentricity	0.28965700
ω – orbit ascending node-perihelion angle (degrees)	140.793209
Ω – longitude of orbit ascending node (degrees)	83.248639
i – orbit inclination to the ecliptic plane (degrees)	14.028302

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	332.940828	1.16282348	0.28972936	139.523720	84.347820	14.033687	0.82591938	1.253924
01/21/1858	20.632673	1.16334856	0.28988047	139.768691	84.185725	14.029498	0.82611653	1.254774
01/29/1887	68.215814	1.16292598	0.28961026	139.917263	84.027191	14.029401	0.82613068	1.254090
02/07/1916	116.103728	1.16359999	0.28981058	140.068760	83.862076	14.022882	0.82637640	1.255180
02/14/1945	161.145893	1.16330586	0.28970440	140.327366	83.703908	14.025796	0.82629103	1.254705
02/22/1974	208.366147	1.16356170	0.28982655	140.436802	83.532718	14.021635	0.82633063	1.255119
03/02/2003	251.820038	1.16338830	0.28969477	140.707252	83.386422	14.025053	0.82636079	1.254838
03/09/2032	298.392393	1.16329099	0.28966134	140.790913	83.222382	14.025896	0.82633056	1.254681
03/17/2061	341.460104	1.16352474	0.28974912	141.085994	83.067798	14.024327	0.82639447	1.255059
03/25/2090	27.374566	1.16327119	0.28975968	141.180914	82.900524	14.026964	0.82620211	1.254648
04/03/2119	70.938427	1.16367885	0.28998437	141.402226	82.747037	14.023468	0.82623017	1.255308
04/10/2148	116.113565	1.16335404	0.28982995	141.564162	82.577240	14.025558	0.82617920	1.254783
04/18/2177	160.237727	1.16381454	0.28999027	141.763912	82.421693	14.020580	0.82631965	1.255528

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