Asteroid General Data

2012 PW (576330)

General information

Preliminary designation	2012 PW
Number	576330
Group	Apollo
Absolute magnitude	18.79
Approximate diameter (m)	460
Approximate mass (kg)	1.83·10¹¹
Number of observations	324
Arc length (days)	4591

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	333.347914
a – orbit major semiaxis (astronomical units)	1.77246600
e – orbit eccentricity	0.47710600
ω – orbit ascending node-perihelion angle (degrees)	166.778868
Ω – longitude of orbit ascending node (degrees)	214.507099
i – orbit inclination to the ecliptic plane (degrees)	22.308984

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	63.578605	1.77338262	0.47823761	164.935389	215.658250	22.098977	0.92528436	2.361589
01/21/1858	167.415454	1.77329067	0.47799701	165.181728	215.495632	22.129021	0.92566302	2.361405
01/29/1887	272.733591	1.77268357	0.47801568	165.535627	215.312277	22.178677	0.92531303	2.360193
02/07/1916	18.494532	1.77304042	0.47807442	165.786641	215.148717	22.203944	0.92539514	2.360905
02/14/1945	124.499068	1.77295707	0.47766811	166.058636	214.973163	22.235621	0.92607201	2.360739
02/22/1974	231.512150	1.77239907	0.47771847	166.342589	214.800747	22.270335	0.92569130	2.359624
03/02/2003	339.895193	1.77198569	0.47717875	166.569471	214.646003	22.292800	0.92643177	2.358799
03/09/2032	88.649962	1.77240533	0.47697390	166.872841	214.462821	22.315985	0.92701425	2.359637
03/17/2061	196.624768	1.77233613	0.47669350	167.120986	214.313810	22.338206	0.92747501	2.359499
03/25/2090	304.067791	1.77260965	0.47600753	167.399092	214.139367	22.355732	0.92883411	2.360045
04/03/2119	51.078762	1.77258638	0.47587184	167.657048	213.987989	22.375910	0.92906244	2.359998
04/10/2148	157.389764	1.77298750	0.47522418	167.904076	213.827304	22.395841	0.93042097	2.360800
04/18/2177	263.830579	1.77261080	0.47466357	168.222975	213.674975	22.413928	0.93121702	2.360047

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