Asteroid General Data

2009 BN₂

General information

Preliminary designation	2009 BN₂
Group	Apollo
Absolute magnitude	24.89
Approximate diameter (m)	28
Approximate mass (kg)	4.00·10⁷
Number of observations	23
Arc length (days)	16

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	152.200750
a – orbit major semiaxis (astronomical units)	1.78893400
e – orbit eccentricity	0.49825700
ω – orbit ascending node-perihelion angle (degrees)	131.560283
Ω – longitude of orbit ascending node (degrees)	301.724925
i – orbit inclination to the ecliptic plane (degrees)	4.157629

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	262.946726	1.78770900	0.49722063	126.874344	305.332089	4.048608	0.89882321	2.390264
01/21/1858	313.420720	1.78794041	0.49720535	127.388207	304.910913	4.056113	0.89896687	2.390728
01/29/1887	5.214327	1.78649581	0.49703087	127.966704	304.388082	4.067130	0.89855225	2.387831
02/07/1916	60.286488	1.78645238	0.49761526	128.733062	303.783044	4.083915	0.89748642	2.387744
02/14/1945	115.868647	1.78870540	0.49867939	129.473003	303.300869	4.097895	0.89671489	2.392263
02/22/1974	163.689110	1.78733837	0.49866735	130.363001	302.643255	4.117985	0.89605108	2.389521
03/02/2003	211.546385	1.79143965	0.49921294	131.059873	302.219496	4.131799	0.89712979	2.397750
03/09/2032	255.899887	1.78950757	0.49780084	131.724840	301.606264	4.161466	0.89868920	2.393872
03/17/2061	303.823467	1.78849894	0.49728353	132.264056	301.224419	4.171081	0.89910788	2.391848
03/25/2090	348.972094	1.78861252	0.49724235	132.853626	300.650766	4.185876	0.89923863	2.392076
04/03/2119	36.418604	1.78849855	0.49630102	133.324211	300.275145	4.193332	0.90086490	2.391848
04/10/2148	80.676445	1.78953745	0.49620818	133.803567	299.858930	4.204227	0.90155433	2.393932
04/18/2177	126.704684	1.78871581	0.49659672	134.519258	299.237936	4.218665	0.90044541	2.392283

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