Asteroid General Data

2020 PW

General information

Preliminary designation	2020 PW
Group	Apollo
Absolute magnitude	25.78
Approximate diameter (m)	19
Approximate mass (kg)	1.17·10⁷
Number of observations	50
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	138.503580
a – orbit major semiaxis (astronomical units)	1.84534800
e – orbit eccentricity	0.55721000
ω – orbit ascending node-perihelion angle (degrees)	71.487377
Ω – longitude of orbit ascending node (degrees)	312.421329
i – orbit inclination to the ecliptic plane (degrees)	3.729286

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	321.981658	1.85143481	0.55770406	65.069129	317.876617	3.866448	0.81888209	2.519203
01/21/1858	148.800293	1.85216394	0.55828324	65.819290	317.203909	3.853943	0.81813185	2.520692
01/29/1887	333.356374	1.85214513	0.55867638	66.775059	316.380348	3.831790	0.81739540	2.520653
02/07/1916	157.180471	1.85259706	0.55799072	67.753913	315.503634	3.818253	0.81886509	2.521576
02/14/1945	342.674028	1.84877119	0.55783424	68.534540	314.874911	3.800979	0.81746331	2.513769
02/22/1974	175.184813	1.85055268	0.55775530	69.654127	313.894533	3.786421	0.81839711	2.517403
03/02/2003	5.814056	1.85018667	0.55728123	70.623547	313.106739	3.776555	0.81911237	2.516656
03/09/2032	204.301733	1.84569121	0.55710554	71.863530	312.118401	3.724122	0.81744642	2.507490
03/17/2061	50.104800	1.84636684	0.55700381	72.833697	311.181984	3.725191	0.81793346	2.508867
03/25/2090	251.962757	1.84793108	0.55698188	73.930905	310.260913	3.708583	0.81866696	2.512056
04/03/2119	92.666120	1.84681545	0.55748963	74.828600	309.515016	3.697465	0.81723498	2.509781
04/10/2148	295.034945	1.84615945	0.55755380	75.867196	308.646821	3.684260	0.81682623	2.508444
04/18/2177	159.526741	1.83768975	0.55545868	77.064858	307.789457	3.645389	0.81692904	2.491202

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