Asteroid General Data

2012 PB₂₀

General information

Preliminary designation	2012 PB₂₀
Group	Apollo
Absolute magnitude	24.83
Approximate diameter (m)	29
Approximate mass (kg)	4.34·10⁷
Number of observations	85
Arc length (days)	4566

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	133.273584
a – orbit major semiaxis (astronomical units)	1.04280000
e – orbit eccentricity	0.08851200
ω – orbit ascending node-perihelion angle (degrees)	54.708116
Ω – longitude of orbit ascending node (degrees)	142.479730
i – orbit inclination to the ecliptic plane (degrees)	5.924728

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	78.601197	1.03229597	0.09085583	65.726652	146.773626	5.419529	0.93850586	1.048834
01/21/1858	307.097897	1.03373780	0.09148961	65.384569	146.368277	5.417759	0.93916153	1.051033
01/29/1887	179.646796	1.03250577	0.09140695	64.690011	145.704252	5.430149	0.93812756	1.049154
02/07/1916	49.623576	1.03390019	0.09206539	64.196687	145.292337	5.428636	0.93871376	1.051280
02/14/1945	281.470792	1.03215058	0.09178900	63.572403	144.598873	5.449003	0.93741051	1.048613
02/22/1974	151.701084	1.03457805	0.09273746	62.962189	144.152750	5.446668	0.93863391	1.052314
03/02/2003	212.889993	1.05336288	0.09428350	50.679749	143.242829	5.842278	0.95404815	1.081104
03/09/2032	184.132252	1.04281586	0.08853100	54.685408	142.464048	5.924014	0.95049432	1.064908
03/17/2061	266.735981	1.04416914	0.08816576	55.508207	141.797794	5.962520	0.95210918	1.066982
03/25/2090	334.521790	1.04405976	0.08775641	56.100841	141.319102	5.987721	0.95243682	1.066814
04/03/2119	71.908788	1.03961566	0.08555951	59.147584	140.898580	6.002956	0.95066666	1.060010
04/10/2148	204.374756	1.04034236	0.08568008	59.272806	140.315208	6.015255	0.95120574	1.061121
04/18/2177	334.059918	1.03434484	0.08325275	62.464651	139.577801	6.032999	0.94823279	1.051959

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