Asteroid General Data

2020 PC₄

General information

Preliminary designation	2020 PC₄
Group	Apollo
Absolute magnitude	25.53
Approximate diameter (m)	21
Approximate mass (kg)	1.65·10⁷
Number of observations	14
Arc length (days)	6

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	45.129704
a – orbit major semiaxis (astronomical units)	2.04007800
e – orbit eccentricity	0.55432500
ω – orbit ascending node-perihelion angle (degrees)	171.594244
Ω – longitude of orbit ascending node (degrees)	96.662036
i – orbit inclination to the ecliptic plane (degrees)	1.254880

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	54.952213	2.03262183	0.55250706	166.632230	99.176233	1.306913	0.90958393	2.897914
01/21/1858	43.603827	2.03995973	0.55036530	167.718678	98.612110	1.287607	0.91723668	2.913621
01/29/1887	28.168239	2.03832127	0.55331422	168.314612	98.627318	1.286808	0.91048912	2.910111
02/07/1916	26.173085	2.03326546	0.55597899	168.553499	98.467379	1.280155	0.90281258	2.899291
02/14/1945	34.476307	2.03181939	0.55600266	168.414934	98.463474	1.279235	0.90212241	2.896198
02/22/1974	34.742618	2.03654116	0.55383657	169.004540	97.947117	1.286933	0.90863019	2.906300
03/02/2003	19.491820	2.04087517	0.55146118	170.058569	97.655093	1.281018	0.91541175	2.915582
03/09/2032	0.687334	2.04069906	0.55484075	171.827057	96.433943	1.258939	0.90843606	2.915205
03/17/2061	348.562224	2.03554620	0.55945463	171.928711	96.443854	1.256765	0.89675045	2.904170
03/25/2090	345.280449	2.03760226	0.55984456	171.993632	96.217805	1.259947	0.89686172	2.908571
04/03/2119	334.531025	2.03974076	0.55764249	171.949381	96.242580	1.258990	0.90229463	2.913152
04/10/2148	312.939151	2.04400972	0.55299584	172.349954	96.241103	1.257060	0.91368085	2.922302
04/18/2177	292.262328	2.04142517	0.55139003	173.142910	95.889421	1.244701	0.91580368	2.916761

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