Asteroid General Data

2015 BY₅₁₂

General information

Preliminary designation	2015 BY₅₁₂
Group	Aten
Absolute magnitude	21.40
Approximate diameter (m)	140
Approximate mass (kg)	4.96·10⁹
Number of observations	49
Arc length (days)	3304

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	180.919348
a – orbit major semiaxis (astronomical units)	0.87825000
e – orbit eccentricity	0.66579500
ω – orbit ascending node-perihelion angle (degrees)	13.870814
Ω – longitude of orbit ascending node (degrees)	317.585458
i – orbit inclination to the ecliptic plane (degrees)	23.308748

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	109.554482	0.87818223	0.66522532	13.189701	318.217197	23.405022	0.29399317	0.822958
01/21/1858	203.671333	0.87814647	0.66531054	13.276202	318.140680	23.389600	0.29390637	0.822908
01/29/1887	300.177418	0.87820821	0.66539001	13.398579	318.028692	23.375831	0.29385725	0.822994
02/07/1916	34.247553	0.87821217	0.66552841	13.485004	317.951123	23.362631	0.29373702	0.823000
02/14/1945	130.821793	0.87812895	0.66562139	13.595581	317.844178	23.353515	0.29362754	0.822883
02/22/1974	224.988014	0.87821206	0.66569395	13.682462	317.762165	23.337389	0.29359160	0.823000
03/02/2003	321.353962	0.87807297	0.66579852	13.785286	317.657804	23.324521	0.29345329	0.822804
03/09/2032	55.847967	0.87826576	0.66580423	13.888395	317.569000	23.305803	0.29351270	0.823075
03/17/2061	151.348532	0.87803725	0.66585184	13.988547	317.468295	23.295929	0.29339453	0.822754
03/25/2090	246.543477	0.87821939	0.66591588	14.098293	317.376047	23.277508	0.29339915	0.823010
04/03/2119	341.259158	0.87808941	0.66597182	14.196469	317.284320	23.262682	0.29330661	0.822827
04/10/2148	76.820770	0.87823895	0.66607437	14.309254	317.184934	23.248327	0.29326649	0.823038
04/18/2177	171.189327	0.87812401	0.66618902	14.403405	317.099012	23.235924	0.29312744	0.822876

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