Asteroid General Data

2025 BY

General information

Preliminary designation	2025 BY
Group	Apollo
Absolute magnitude	24.52
Approximate diameter (m)	33
Approximate mass (kg)	6.67·10⁷
Number of observations	49
Arc length (days)	15

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	253.145340
a – orbit major semiaxis (astronomical units)	1.85458500
e – orbit eccentricity	0.50216900
ω – orbit ascending node-perihelion angle (degrees)	124.731085
Ω – longitude of orbit ascending node (degrees)	302.557708
i – orbit inclination to the ecliptic plane (degrees)	11.513341

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	169.055611	1.85443683	0.50368829	120.765320	305.650430	11.270700	0.92037872	2.525333
01/21/1858	346.310642	1.85469907	0.50378672	121.326164	305.203796	11.307333	0.92032630	2.525869
01/29/1887	162.993775	1.85477387	0.50360738	121.990703	304.702438	11.343723	0.92069607	2.526022
02/07/1916	337.345471	1.85519868	0.50335796	122.569786	304.251527	11.379897	0.92136966	2.526890
02/14/1945	151.652038	1.85563735	0.50327511	123.070153	303.850238	11.404247	0.92174125	2.527786
02/22/1974	323.861226	1.85549767	0.50250655	123.684691	303.373019	11.439934	0.92309794	2.527500
03/02/2003	138.258171	1.85507693	0.50242281	124.267222	302.939990	11.479514	0.92304397	2.526641
03/09/2032	313.420335	1.85485586	0.50190740	124.965434	302.413189	11.528359	0.92388998	2.526189
03/17/2061	128.696341	1.85475046	0.50207921	125.375865	302.055429	11.551440	0.92351881	2.525974
03/25/2090	305.974964	1.85388436	0.50189660	126.033384	301.554924	11.599578	0.92342610	2.524205
04/03/2119	123.583919	1.85399406	0.50099547	126.525073	301.172704	11.630116	0.92515143	2.524429
04/10/2148	300.637211	1.85436922	0.50141358	126.999486	300.770225	11.658884	0.92456330	2.525195
04/18/2177	116.767720	1.85564970	0.50086775	127.645307	300.305847	11.699541	0.92621461	2.527811

Detailed table...

3D animation...

Calculation on the date...

Return to search