Asteroid General Data

2015 BN₅₀₉ (511684)

General information

Preliminary designation	2015 BN₅₀₉
Number	511684
Group	Apollo
Absolute magnitude	20.77
Approximate diameter (m)	190
Approximate mass (kg)	1.19·10¹⁰
Number of observations	635
Arc length (days)	7342

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	129.105575
a – orbit major semiaxis (astronomical units)	1.00686900
e – orbit eccentricity	0.56840700
ω – orbit ascending node-perihelion angle (degrees)	143.226561
Ω – longitude of orbit ascending node (degrees)	120.058612
i – orbit inclination to the ecliptic plane (degrees)	4.156618

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	224.152802	1.00961841	0.56870570	141.849069	121.641812	4.107379	0.43544267	1.014464
01/21/1858	92.747364	1.00812872	0.56855120	142.271577	121.268525	4.121650	0.43495593	1.012219
01/29/1887	335.394450	1.00701279	0.56838727	142.393331	120.966039	4.128444	0.43463954	1.010539
02/07/1916	248.132360	1.00587513	0.56811406	142.731008	120.540633	4.093704	0.43442332	1.008827
02/14/1945	168.462107	1.00537306	0.56828245	143.244225	119.939555	4.104576	0.43403719	1.008072
02/22/1974	91.921077	1.00522709	0.56830834	143.546755	119.702447	4.113682	0.43394815	1.007852
03/02/2003	15.326991	1.00550815	0.56821438	142.825949	120.410613	4.179894	0.43416396	1.008275
03/09/2032	279.005778	1.00748186	0.56848429	143.190238	120.050201	4.157972	0.43474425	1.011245
03/17/2061	176.447191	1.00724829	0.56860555	143.650525	119.492436	4.166913	0.43452132	1.010894
03/25/2090	72.578050	1.00718022	0.56863084	143.710369	119.343995	4.177022	0.43446648	1.010791
04/03/2119	330.026895	1.00700365	0.56863794	143.949167	119.044460	4.158703	0.43438317	1.010525
04/10/2148	227.529818	1.00629048	0.56857283	144.122012	118.718828	4.169872	0.43414105	1.009452
04/18/2177	118.656368	1.00853140	0.56884110	144.537878	118.310450	4.180758	0.43483729	1.012826

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