Asteroid General Data

2026 BY

General information

Preliminary designation	2026 BY
Group	Apollo
Absolute magnitude	27.45
Approximate diameter (m)	9
Approximate mass (kg)	1.16·10⁶
Number of observations	48
Arc length (days)	10

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	140.582023
a – orbit major semiaxis (astronomical units)	1.50020000
e – orbit eccentricity	0.34678700
ω – orbit ascending node-perihelion angle (degrees)	156.129156
Ω – longitude of orbit ascending node (degrees)	298.121878
i – orbit inclination to the ecliptic plane (degrees)	3.680798

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	155.600583	1.48491379	0.34175846	151.130474	300.945567	3.543329	0.97743193	1.809475
01/21/1858	173.886707	1.48264257	0.34079208	151.820411	300.394802	3.557741	0.97736972	1.805325
01/29/1887	184.051767	1.48540150	0.34187544	152.277192	300.152339	3.557244	0.97757921	1.810366
02/07/1916	199.164407	1.48504470	0.34165992	152.983337	299.655660	3.567517	0.97766445	1.809714
02/14/1945	211.350577	1.48667223	0.34215936	153.594573	299.290494	3.569672	0.97799341	1.812690
02/22/1974	209.863315	1.48941629	0.34321549	154.123509	299.006188	3.568784	0.97822555	1.817711
03/02/2003	179.091202	1.49374699	0.34452979	155.228861	298.485064	3.639642	0.97910666	1.825644
03/09/2032	133.325954	1.50025364	0.34691479	156.179629	298.079292	3.681595	0.97979346	1.837586
03/17/2061	55.456948	1.50069718	0.34696943	156.533475	297.853430	3.681924	0.98000114	1.838401
03/25/2090	343.432614	1.49804387	0.34601967	157.239280	297.238225	3.707426	0.97969122	1.833527
04/03/2119	294.820965	1.49465340	0.34454760	158.031992	296.615758	3.738009	0.97967416	1.827306
04/10/2148	248.992602	1.49918788	0.34614685	158.575414	296.317232	3.732442	0.98024871	1.835628
04/18/2177	174.387841	1.50078624	0.34667604	159.012205	296.085345	3.732411	0.98049961	1.838565

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