Asteroid General Data

2004 BN₄₁

General information

Preliminary designation	2004 BN₄₁
Group	Apollo
Absolute magnitude	25.76
Approximate diameter (m)	19
Approximate mass (kg)	1.20·10⁷
Number of observations	22
Arc length (days)	7

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	268.365946
a – orbit major semiaxis (astronomical units)	2.04454200
e – orbit eccentricity	0.51771300
ω – orbit ascending node-perihelion angle (degrees)	146.082680
Ω – longitude of orbit ascending node (degrees)	330.791990
i – orbit inclination to the ecliptic plane (degrees)	0.398021

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	291.799476	2.01979911	0.51291272	130.065745	343.588413	0.358234	0.98381846	2.870535
01/21/1858	329.016998	2.01912434	0.51438983	131.357127	342.843245	0.354320	0.98050732	2.869097
01/29/1887	349.974047	2.02880125	0.51782815	135.827509	338.748112	0.384687	0.97823086	2.889747
02/07/1916	343.641474	2.03962955	0.51692638	136.800386	337.910663	0.384096	0.98529124	2.912913
02/14/1945	321.916287	2.04419291	0.51455828	137.559554	337.462161	0.372864	0.99233653	2.922695
02/22/1974	288.190303	2.04901891	0.51304185	138.945439	336.822926	0.361396	0.99778647	2.933051
03/02/2003	251.890345	2.04720229	0.51492806	140.121164	336.133909	0.358284	0.99304039	2.929151
03/09/2032	222.521282	2.04382713	0.51874295	146.477406	330.451232	0.398874	0.98360621	2.921910
03/17/2061	194.682633	2.04596154	0.52207484	147.551607	329.458313	0.398384	0.97781650	2.926488
03/25/2090	167.751369	2.04235383	0.52245051	148.628780	328.356331	0.396625	0.97532502	2.918751
04/03/2119	143.854113	2.04675324	0.52002256	148.978001	327.943380	0.387119	0.98239538	2.928187
04/10/2148	110.922790	2.04780530	0.51677067	149.380351	327.689928	0.377008	0.98955958	2.930445
04/18/2177	74.505617	2.04733048	0.51150183	150.688665	327.001265	0.363469	1.00011720	2.929426

Detailed table...

3D animation...

Calculation on the date...

Return to search