Asteroid General Data

2012 HO₁ (668779)

General information

Preliminary designation	2012 HO₁
Number	668779
Group	Amor
Absolute magnitude	23.75
Approximate diameter (m)	47
Approximate mass (kg)	1.93·10⁸
Number of observations	100
Arc length (days)	4394

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	285.291574
a – orbit major semiaxis (astronomical units)	2.07898600
e – orbit eccentricity	0.46240700
ω – orbit ascending node-perihelion angle (degrees)	197.577873
Ω – longitude of orbit ascending node (degrees)	23.931234
i – orbit inclination to the ecliptic plane (degrees)	7.163455

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	198.623236	2.06455430	0.47101795	195.552900	26.046273	7.359141	1.09211217	2.966471
01/21/1858	116.416503	2.06703821	0.46743785	196.048372	25.691598	7.311302	1.10082632	2.971826
01/29/1887	25.799710	2.07077162	0.46317796	196.570016	25.301496	7.254915	1.11163585	2.979881
02/07/1916	288.321432	2.07250388	0.46070657	196.842000	25.006620	7.224125	1.11768773	2.983621
02/14/1945	186.376385	2.07468401	0.45770992	197.058149	24.688460	7.192248	1.12508055	2.988330
02/22/1974	82.267003	2.07538326	0.45722892	197.188663	24.442399	7.179321	1.12645802	2.989841
03/02/2003	336.721635	2.07670538	0.45879486	197.195904	24.189421	7.173080	1.12392362	2.992698
03/09/2032	222.906357	2.07871486	0.46216582	197.749150	23.869293	7.157173	1.11800390	2.997043
03/17/2061	121.066922	2.06953436	0.46649936	198.210220	23.602313	7.158070	1.10409791	2.977211
03/25/2090	32.122390	2.06677593	0.47037265	198.564292	23.408198	7.152467	1.09462106	2.971260
04/03/2119	311.867326	2.06208341	0.47586298	199.162524	23.176651	7.141946	1.08081425	2.961147
04/10/2148	242.465976	2.05848612	0.47964310	199.579105	22.947772	7.132431	1.07114745	2.953402
04/18/2177	184.336869	2.05502273	0.48410893	199.912240	22.748810	7.130552	1.06016787	2.945951

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