Asteroid General Data

2009 HT₂

General information

Preliminary designation	2009 HT₂
Group	Apollo
Absolute magnitude	26.46
Approximate diameter (m)	14
Approximate mass (kg)	4.57·10⁶
Number of observations	30
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	359.712229
a – orbit major semiaxis (astronomical units)	2.66485200
e – orbit eccentricity	0.61486000
ω – orbit ascending node-perihelion angle (degrees)	181.200497
Ω – longitude of orbit ascending node (degrees)	28.258665
i – orbit inclination to the ecliptic plane (degrees)	8.339037

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	71.868714	2.62062866	0.62468266	172.149710	32.519852	9.136674	0.98356738	4.242373
01/21/1858	1.902455	2.62829798	0.62114014	172.249951	32.371520	9.098986	0.99575661	4.261010
01/29/1887	296.426322	2.63788065	0.62104955	174.341963	31.439409	9.028225	0.99962605	4.284334
02/07/1916	208.398233	2.64170404	0.62221229	174.367496	31.214531	9.026639	0.99800332	4.293652
02/14/1945	106.775173	2.66431769	0.61304959	176.871812	30.274435	8.815643	1.03095882	4.348902
02/22/1974	359.939925	2.64576382	0.61984799	177.228772	30.020324	8.849366	1.00579243	4.303554
03/02/2003	217.475247	2.68086193	0.60679035	178.577648	29.436625	8.664095	1.05414079	4.389472
03/09/2032	92.653563	2.66357617	0.61510641	181.279104	28.228527	8.337900	1.02519339	4.347087
03/17/2061	333.632092	2.68838223	0.60674046	183.545845	27.238949	7.961280	1.05723195	4.407955
03/25/2090	182.683300	2.68855070	0.60741680	183.597706	27.125090	7.954014	1.05547984	4.408369
04/03/2119	54.025609	2.66840305	0.61650045	186.420436	25.583450	7.467023	1.02333136	4.358909
04/10/2148	283.431365	2.69866111	0.60853930	188.448232	24.606203	7.122376	1.05641976	4.433259
04/18/2177	120.468483	2.70546725	0.61125535	188.899281	24.369613	7.136088	1.05173593	4.450041

Detailed table...

3D animation...

Calculation on the date...

Return to search