Asteroid General Data

2020 HJ₂

General information

Preliminary designation	2020 HJ₂
Group	Apollo
Absolute magnitude	24.79
Approximate diameter (m)	29
Approximate mass (kg)	4.59·10⁷
Number of observations	31
Arc length (days)	9

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	100.924055
a – orbit major semiaxis (astronomical units)	1.97526800
e – orbit eccentricity	0.49979000
ω – orbit ascending node-perihelion angle (degrees)	189.703617
Ω – longitude of orbit ascending node (degrees)	54.147287
i – orbit inclination to the ecliptic plane (degrees)	5.493430

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	46.917697	1.97624149	0.50125322	186.341686	55.910067	5.637508	0.98564408	2.778182
01/21/1858	204.469138	1.97704295	0.50022442	186.894826	55.689971	5.617086	0.98807778	2.779872
01/29/1887	9.432028	1.97458089	0.49927761	187.225114	55.436322	5.611166	0.98871686	2.774681
02/07/1916	174.659163	1.97352466	0.50106507	187.682240	55.243226	5.602184	0.98466038	2.772455
02/14/1945	336.890496	1.97608411	0.50052352	188.288842	54.910407	5.555727	0.98700753	2.777850
02/22/1974	137.408163	1.97678885	0.50069808	188.597632	54.619212	5.528727	0.98701446	2.779336
03/02/2003	292.330134	1.97736011	0.50168177	189.123979	54.380179	5.509092	0.98535460	2.780541
03/09/2032	90.975466	1.97521902	0.50009908	189.723556	54.132501	5.493326	0.98741380	2.776026
03/17/2061	256.576149	1.97630857	0.49958834	190.096034	53.902807	5.474983	0.98896786	2.778323
03/25/2090	59.972320	1.97455649	0.50184417	190.506887	53.703989	5.466325	0.98363683	2.774629
04/03/2119	219.912711	1.97733683	0.50145651	191.141565	53.389415	5.431837	0.98578840	2.780492
04/10/2148	19.972533	1.97708348	0.50102335	191.420582	53.154096	5.414709	0.98651849	2.779957
04/18/2177	177.282675	1.97487000	0.50242654	191.947109	52.930728	5.402912	0.98264290	2.775290

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