Asteroid General Data

2008 HJ

General information

Preliminary designation	2008 HJ
Group	Apollo
Absolute magnitude	25.74
Approximate diameter (m)	19
Approximate mass (kg)	1.24·10⁷
Number of observations	96
Arc length (days)	6

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	281.086822
a – orbit major semiaxis (astronomical units)	1.63230700
e – orbit eccentricity	0.40673200
ω – orbit ascending node-perihelion angle (degrees)	204.219483
Ω – longitude of orbit ascending node (degrees)	47.442562
i – orbit inclination to the ecliptic plane (degrees)	0.923434

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	322.720092	1.64722129	0.41110727	196.067031	54.329292	0.954270	0.97003664	2.114115
01/21/1858	232.132390	1.64118600	0.40963676	196.497914	54.252967	0.961371	0.96889588	2.102506
01/29/1887	163.049511	1.64039099	0.40897145	196.880729	53.842230	0.949391	0.96951792	2.100979
02/07/1916	101.031356	1.64525145	0.41053123	200.177380	50.059402	0.912774	0.96982435	2.110324
02/14/1945	17.977420	1.64233605	0.40966601	200.530754	49.933382	0.908594	0.96952679	2.104717
02/22/1974	286.911440	1.64763197	0.41125129	202.732393	48.044324	0.885575	0.97004119	2.114905
03/02/2003	188.543330	1.64677062	0.41124423	202.971788	47.986714	0.879318	0.96954570	2.113247
03/09/2032	145.352643	1.63215562	0.40693143	204.243084	47.440816	0.922985	0.96798020	2.085177
03/17/2061	120.622608	1.62991091	0.40668516	205.279161	46.234267	0.901470	0.96705034	2.080877
03/25/2090	85.847525	1.64373193	0.41040533	204.722618	46.113180	0.922178	0.96913559	2.107401
04/03/2119	3.353453	1.64344942	0.41077084	204.921450	46.046036	0.916195	0.96836833	2.106857
04/10/2148	269.910686	1.64712528	0.41147621	205.888427	45.370660	0.905849	0.96937241	2.113930
04/18/2177	171.894321	1.64690353	0.41161344	206.063253	45.315708	0.900259	0.96901590	2.113503

Detailed table...

3D animation...

Calculation on the date...

Return to search