Asteroid General Data

2020 PW₄

General information

Preliminary designation	2020 PW₄
Group	Amor
Absolute magnitude	25.97
Approximate diameter (m)	17
Approximate mass (kg)	8.99·10⁶
Number of observations	22
Arc length (days)	12

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	183.468680
a – orbit major semiaxis (astronomical units)	1.44004600
e – orbit eccentricity	0.24840900
ω – orbit ascending node-perihelion angle (degrees)	236.637994
Ω – longitude of orbit ascending node (degrees)	92.470268
i – orbit inclination to the ecliptic plane (degrees)	0.548135

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	309.750593	1.43636336	0.24737794	241.253169	86.901764	0.558676	1.08103875	1.721461
01/21/1858	259.508628	1.43685996	0.24765065	241.107364	87.156112	0.559637	1.08102066	1.722353
01/29/1887	204.987684	1.43777055	0.24809915	240.857741	87.548115	0.558869	1.08106089	1.723991
02/07/1916	145.668201	1.43776006	0.24771604	239.843589	88.605709	0.556785	1.08160383	1.723972
02/14/1945	82.504591	1.43910919	0.24807018	236.460331	92.101537	0.548507	1.08210912	1.726399
02/22/1974	17.766135	1.43786516	0.24732271	236.610791	92.182358	0.547741	1.08224845	1.724161
03/02/2003	315.157837	1.43915314	0.24804221	236.456165	92.447157	0.548257	1.08218242	1.726478
03/09/2032	244.327444	1.43981309	0.24832199	236.605946	92.520074	0.548117	1.08227583	1.727666
03/17/2061	165.239752	1.44132287	0.24904720	236.663281	92.648811	0.549329	1.08236544	1.730384
03/25/2090	85.357644	1.44025123	0.24819273	236.717792	92.839765	0.558483	1.08279135	1.728455
04/03/2119	7.660924	1.44089493	0.24829681	236.614205	93.128293	0.557060	1.08312531	1.729614
04/10/2148	285.643627	1.44138782	0.24863576	236.458080	93.376953	0.558463	1.08300726	1.730501
04/18/2177	204.439782	1.44173132	0.24848123	233.726579	96.273354	0.553147	1.08348815	1.731120

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