Asteroid General Data

2005 NB₇ (399774)

General information

Preliminary designation	2005 NB₇
Number	399774
Group	Apollo
Absolute magnitude	18.80
Approximate diameter (m)	460
Approximate mass (kg)	1.80·10¹¹
Number of observations	929
Arc length (days)	7916

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	113.630892
a – orbit major semiaxis (astronomical units)	2.04464300
e – orbit eccentricity	0.51712800
ω – orbit ascending node-perihelion angle (degrees)	348.162591
Ω – longitude of orbit ascending node (degrees)	199.126214
i – orbit inclination to the ecliptic plane (degrees)	12.697512

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	320.110660	2.04476592	0.51554413	343.614407	201.228338	12.245972	0.99059885	2.923924
01/21/1858	288.069371	2.04987223	0.50938072	344.138130	200.987111	12.245379	1.00570683	2.934883
01/29/1887	244.839921	2.05209347	0.50685213	344.955188	200.716048	12.288483	1.01198553	2.939655
02/07/1916	195.949733	2.05411696	0.50573166	346.097282	200.332944	12.395697	1.01528498	2.944004
02/14/1945	150.660042	2.04971815	0.50893897	347.075576	199.983321	12.510276	1.00653670	2.934552
02/22/1974	115.527514	2.04669373	0.51239440	347.773371	199.616181	12.612546	0.99797933	2.928060
03/02/2003	92.383693	2.04207875	0.51604912	348.049991	199.333413	12.692666	0.98826582	2.918162
03/09/2032	67.885279	2.04453477	0.51708799	348.225824	199.104289	12.699499	0.98733039	2.923428
03/17/2061	34.806106	2.05123030	0.51498516	348.342382	198.871140	12.661271	0.99487714	2.937800
03/25/2090	347.735690	2.05419864	0.51177491	348.604539	198.700783	12.646611	1.00291133	2.944179
04/03/2119	289.804119	2.06006244	0.50547114	349.096895	198.467780	12.620075	1.01876034	2.956795
04/10/2148	220.265658	2.06306749	0.50162839	349.639624	198.272608	12.614279	1.02817426	2.963267
04/18/2177	138.133675	2.06782295	0.49694183	350.289944	198.020166	12.606475	1.04023522	2.973518

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