Asteroid General Data

2020 PU

General information

Preliminary designation	2020 PU
Group	Apollo
Absolute magnitude	23.47
Approximate diameter (m)	54
Approximate mass (kg)	2.84·10⁸
Number of observations	13
Arc length (days)	22

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	346.585154
a – orbit major semiaxis (astronomical units)	1.29927800
e – orbit eccentricity	0.43631000
ω – orbit ascending node-perihelion angle (degrees)	294.293606
Ω – longitude of orbit ascending node (degrees)	129.125357
i – orbit inclination to the ecliptic plane (degrees)	5.130631

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	206.928123	1.30134310	0.43677492	291.415216	131.613133	5.134005	0.73294907	1.484528
01/21/1858	47.190243	1.30051558	0.43663319	291.760873	131.204189	5.125910	0.73266732	1.483112
01/29/1887	254.649924	1.30026692	0.43660981	292.170314	130.885144	5.127344	0.73255763	1.482687
02/07/1916	109.232290	1.29848574	0.43604440	292.716047	130.384461	5.121246	0.73228830	1.479641
02/14/1945	319.809825	1.29923119	0.43612364	293.186716	130.032242	5.112904	0.73260575	1.480915
02/22/1974	170.161523	1.29975324	0.43641565	293.496949	129.799119	5.118020	0.73252058	1.481808
03/02/2003	23.402259	1.29952909	0.43636623	293.904984	129.474538	5.126226	0.73245848	1.481425
03/09/2032	237.815574	1.29939758	0.43639087	294.363889	129.078446	5.132178	0.73235234	1.481200
03/17/2061	88.958161	1.30012105	0.43654370	294.810679	128.679379	5.130244	0.73256140	1.482437
03/25/2090	297.956080	1.29987935	0.43664339	295.316805	128.314850	5.139559	0.73229562	1.482024
04/03/2119	151.560984	1.29900483	0.43638535	295.562398	128.060222	5.133297	0.73213816	1.480528
04/10/2148	7.410230	1.29953129	0.43654203	296.081366	127.602236	5.130886	0.73223127	1.481429
04/18/2177	218.582291	1.30035896	0.43664893	296.639479	127.148810	5.117397	0.73255861	1.482844

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