Asteroid General Data

2020 HC₁

General information

Preliminary designation	2020 HC₁
Group	Apollo
Absolute magnitude	23.24
Approximate diameter (m)	60
Approximate mass (kg)	3.91·10⁸
Number of observations	35
Arc length (days)	31

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	84.142403
a – orbit major semiaxis (astronomical units)	1.99100500
e – orbit eccentricity	0.54725000
ω – orbit ascending node-perihelion angle (degrees)	213.948865
Ω – longitude of orbit ascending node (degrees)	56.028904
i – orbit inclination to the ecliptic plane (degrees)	14.056624

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	343.503659	1.99194054	0.54465431	210.210663	58.469550	14.541489	0.90702155	2.811352
01/21/1858	96.965247	1.99404949	0.54304890	210.887018	58.076900	14.450036	0.91118310	2.815818
01/29/1887	213.969348	1.99086289	0.54456158	211.231138	57.777563	14.408356	0.90671544	2.809071
02/07/1916	328.615997	1.99298608	0.54428870	211.925981	57.392592	14.309584	0.90822628	2.813565
02/14/1945	86.060657	1.99274474	0.54483722	212.265988	57.057401	14.259557	0.90702324	2.813054
02/22/1974	197.538821	1.99325684	0.54610288	212.933956	56.717436	14.176658	0.90473354	2.814139
03/02/2003	313.082142	1.99364690	0.54522927	213.382508	56.316650	14.107630	0.90665226	2.814965
03/09/2032	65.710814	1.99102852	0.54730211	213.952867	56.001403	14.054895	0.90133440	2.809421
03/17/2061	182.827047	1.99399238	0.54591030	214.364766	55.660206	13.982598	0.90545141	2.815697
03/25/2090	297.696577	1.99107845	0.54842758	214.950972	55.267105	13.920113	0.89911612	2.809527
04/03/2119	53.520449	1.99296608	0.54657443	215.356551	54.912164	13.856902	0.90366179	2.813523
04/10/2148	166.588513	1.99220104	0.54918032	215.970118	54.502603	13.782144	0.89812344	2.811903
04/18/2177	280.298484	1.99388979	0.54734157	216.533091	54.088202	13.699469	0.90255102	2.815479

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