Asteroid General Data

2003 NB

General information

Preliminary designation	2003 NB
Group	Amor
Absolute magnitude	19.54
Approximate diameter (m)	330
Approximate mass (kg)	6.48·10¹⁰
Number of observations	201
Arc length (days)	1068

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	163.790780
a – orbit major semiaxis (astronomical units)	2.12798000
e – orbit eccentricity	0.40154900
ω – orbit ascending node-perihelion angle (degrees)	32.196748
Ω – longitude of orbit ascending node (degrees)	281.119323
i – orbit inclination to the ecliptic plane (degrees)	5.958095

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	266.561404	2.12649616	0.40076093	28.196818	283.660289	6.066055	1.27427959	3.100970
01/21/1858	33.669921	2.12776049	0.39893421	28.724184	283.264288	6.045382	1.27892405	3.103736
01/29/1887	161.485808	2.12600980	0.40150473	29.335136	282.932880	6.037512	1.27240680	3.099906
02/07/1916	288.993490	2.12778911	0.39971925	30.026238	282.509423	6.009126	1.27727085	3.103798
02/14/1945	55.992634	2.12639953	0.40183930	30.482548	282.168306	6.006028	1.27192862	3.100758
02/22/1974	183.822382	2.12731919	0.40078350	31.262749	281.754010	5.979444	1.27472475	3.102770
03/02/2003	310.830217	2.12626128	0.40165055	31.690024	281.372246	5.972945	1.27224726	3.100456
03/09/2032	79.203497	2.12656167	0.40186513	32.425777	280.989162	5.950196	1.27197068	3.101113
03/17/2061	206.485266	2.12665899	0.40134611	32.995674	280.555399	5.933954	1.27313267	3.101326
03/25/2090	334.423152	2.12651532	0.40260627	33.567429	280.203648	5.919242	1.27036692	3.101012
04/03/2119	101.916007	2.12746283	0.40131178	34.379387	279.736509	5.892785	1.27368694	3.103084
04/10/2148	229.412492	2.12612874	0.40281105	34.778718	279.401725	5.884922	1.26970059	3.100166
04/18/2177	357.275228	2.12697045	0.40209278	35.684961	278.956214	5.855178	1.27173098	3.102007

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