Asteroid General Data

2020 AP₃

General information

Preliminary designation	2020 AP₃
Group	Aten
Absolute magnitude	26.59
Approximate diameter (m)	13
Approximate mass (kg)	3.82·10⁶
Number of observations	19
Arc length (days)	11

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	51.089616
a – orbit major semiaxis (astronomical units)	0.90289400
e – orbit eccentricity	0.18907000
ω – orbit ascending node-perihelion angle (degrees)	255.382742
Ω – longitude of orbit ascending node (degrees)	77.352980
i – orbit inclination to the ecliptic plane (degrees)	2.341438

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	74.471840	0.89918200	0.18425301	260.363203	72.207507	2.498263	0.73350502	0.852652
01/21/1858	90.726315	0.89852092	0.18533213	261.025870	71.151083	2.474685	0.73199613	0.851712
01/29/1887	125.136138	0.89727532	0.18604887	262.624404	69.196812	2.480051	0.73033825	0.849942
02/07/1916	182.493398	0.89684140	0.18696657	260.111165	71.457666	2.437495	0.72916204	0.849325
02/14/1945	237.789530	0.89829935	0.18729795	260.655968	71.019649	2.430344	0.73004972	0.851397
02/22/1974	248.549197	0.90062575	0.18716966	254.573044	77.265057	2.450363	0.73205593	0.854707
03/02/2003	228.121741	0.90193757	0.18827357	254.614009	77.790859	2.450432	0.73212657	0.856575
03/09/2032	191.025024	0.90140169	0.18868275	255.384772	77.153206	2.332277	0.73132274	0.855812
03/17/2061	166.638691	0.90013886	0.18819812	256.630396	75.465971	2.358526	0.73073442	0.854014
03/25/2090	165.478824	0.90037655	0.18797416	253.844823	78.149770	2.371325	0.73112902	0.854352
04/03/2119	196.933415	0.89760660	0.18541463	253.451922	79.474133	2.423036	0.73117720	0.850413
04/10/2148	222.632547	0.89887917	0.18930806	252.667538	79.982634	2.321196	0.72871411	0.852222
04/18/2177	254.707627	0.89675082	0.19030344	254.019007	78.099023	2.254362	0.72609605	0.849197

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