Asteroid General Data

2009 HB (614417)

General information

Preliminary designation	2009 HB
Number	614417
Group	Apollo
Absolute magnitude	17.97
Approximate diameter (m)	680
Approximate mass (kg)	5.67·10¹¹
Number of observations	142
Arc length (days)	10761

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	168.899392
a – orbit major semiaxis (astronomical units)	2.44150600
e – orbit eccentricity	0.58922600
ω – orbit ascending node-perihelion angle (degrees)	109.264575
Ω – longitude of orbit ascending node (degrees)	205.526308
i – orbit inclination to the ecliptic plane (degrees)	10.090405

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	132.119061	2.43652713	0.58971270	94.481025	218.505530	9.727863	0.99967615	3.803273
01/21/1858	354.189856	2.43650368	0.59105074	98.613763	215.132626	9.777354	0.99640638	3.803218
01/29/1887	234.152023	2.42607317	0.59805167	99.647496	214.002361	9.806856	0.97515606	3.778822
02/07/1916	115.035958	2.43102216	0.59373672	100.233978	213.357312	9.827280	0.98763505	3.790391
02/14/1945	336.653657	2.43497132	0.59205821	105.262930	209.226745	9.960378	0.99332655	3.799631
02/22/1974	213.975667	2.42659406	0.59780670	106.178126	208.263073	9.994963	0.97595988	3.780039
03/02/2003	99.046825	2.42848263	0.59543238	106.417982	207.877079	10.008227	0.98248543	3.784453
03/09/2032	326.204386	2.43637782	0.58988344	110.285259	204.713603	10.177231	0.99919889	3.802923
03/17/2061	202.200780	2.42453690	0.59736699	112.130471	202.993157	10.266880	0.97619860	3.775233
03/25/2090	88.432206	2.42906017	0.59468739	112.377107	202.581297	10.294018	0.98452871	3.785803
04/03/2119	317.891142	2.43951621	0.58794051	114.840031	200.633659	10.430226	1.00522580	3.810274
04/10/2148	188.788478	2.42588416	0.59693096	117.889247	198.011636	10.626942	0.97779879	3.778381
04/18/2177	74.275567	2.42550229	0.59657039	118.078804	197.648266	10.651962	0.97851943	3.777488

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