Asteroid General Data

2008 NB

General information

Preliminary designation	2008 NB
Group	Amor
Absolute magnitude	19.23
Approximate diameter (m)	380
Approximate mass (kg)	9.95·10¹⁰
Number of observations	105
Arc length (days)	1599

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	246.275320
a – orbit major semiaxis (astronomical units)	2.45648600
e – orbit eccentricity	0.55467900
ω – orbit ascending node-perihelion angle (degrees)	75.873455
Ω – longitude of orbit ascending node (degrees)	283.046169
i – orbit inclination to the ecliptic plane (degrees)	20.476095

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	186.009731	2.45648836	0.55039320	70.406098	288.748666	20.961872	1.10445386	3.850106
01/21/1858	18.172740	2.45797811	0.54977179	70.500420	288.388026	20.952551	1.10665109	3.853609
01/29/1887	206.207823	2.46426108	0.54493108	71.136523	287.632936	20.876388	1.12140862	3.868394
02/07/1916	23.491027	2.46707331	0.54239171	72.796873	286.229361	20.776087	1.12895320	3.875018
02/14/1945	195.981568	2.46858860	0.54503489	74.825522	284.588206	20.562771	1.12312168	3.878588
02/22/1974	15.950075	2.46114164	0.55150470	75.709020	283.713878	20.500733	1.10381046	3.861051
03/02/2003	205.134102	2.45643811	0.55517442	75.863544	283.302603	20.476765	1.09268650	3.849988
03/09/2032	37.988519	2.45946036	0.55312595	75.919187	282.914680	20.471027	1.09906900	3.857095
03/17/2061	224.855110	2.46252178	0.54939664	76.617574	282.174242	20.445053	1.10962058	3.864299
03/25/2090	41.197902	2.46880263	0.54561761	78.812314	280.349545	20.331405	1.12178043	3.879093
04/03/2119	215.305611	2.46693145	0.54872349	80.486910	278.975994	20.226821	1.11326822	3.874684
04/10/2148	37.110258	2.45938029	0.55597270	81.501382	277.936750	20.153039	1.09203199	3.856907
04/18/2177	228.201649	2.45810557	0.55813571	81.549499	277.593818	20.135741	1.08614908	3.853909

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