Asteroid General Data

2005 HN₃ (612970)

General information

Preliminary designation	2005 HN₃
Number	612970
Group	Aten
Absolute magnitude	21.15
Approximate diameter (m)	160
Approximate mass (kg)	7.01·10⁹
Number of observations	248
Arc length (days)	6990

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	141.917515
a – orbit major semiaxis (astronomical units)	0.85542500
e – orbit eccentricity	0.33562400
ω – orbit ascending node-perihelion angle (degrees)	6.303699
Ω – longitude of orbit ascending node (degrees)	59.281427
i – orbit inclination to the ecliptic plane (degrees)	7.901615

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	148.512899	0.85445464	0.33597942	4.591741	62.122023	7.879727	0.56737546	0.789831
01/21/1858	56.606611	0.85457176	0.33589984	4.645428	61.837865	7.877975	0.56752124	0.789993
01/29/1887	311.053299	0.85555677	0.33606693	5.096211	61.282152	7.893029	0.56803244	0.791360
02/07/1916	184.244399	0.85612885	0.33612919	5.322840	60.886210	7.886519	0.56835895	0.792153
02/14/1945	56.923886	0.85546488	0.33582323	5.551581	60.506468	7.893885	0.56817990	0.791232
02/22/1974	312.316338	0.85454342	0.33563419	5.926294	60.020292	7.880416	0.56772943	0.789954
03/02/2003	220.507031	0.85451307	0.33558884	6.024923	59.717112	7.887451	0.56774802	0.789912
03/09/2032	113.009555	0.85564271	0.33573413	6.358034	59.174464	7.896329	0.56837424	0.791479
03/17/2061	344.579424	0.85619201	0.33576086	6.524738	58.907159	7.894430	0.56871624	0.792241
03/25/2090	221.510871	0.85514372	0.33567569	6.739882	58.481699	7.894412	0.56809276	0.790787
04/03/2119	121.283916	0.85446702	0.33537500	6.945190	58.107099	7.893853	0.56790014	0.789848
04/10/2148	27.389071	0.85492593	0.33529077	7.087173	57.751092	7.902603	0.56827716	0.790484
04/18/2177	274.110749	0.85578014	0.33557569	7.370972	57.298369	7.899309	0.56860113	0.791670

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