Asteroid General Data

2025 CU

General information

Preliminary designation	2025 CU
Group	Amor
Absolute magnitude	24.12
Approximate diameter (m)	40
Approximate mass (kg)	1.16·10⁸
Number of observations	26
Arc length (days)	3

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	303.541036
a – orbit major semiaxis (astronomical units)	1.60332900
e – orbit eccentricity	0.30350800
ω – orbit ascending node-perihelion angle (degrees)	147.115105
Ω – longitude of orbit ascending node (degrees)	313.874028
i – orbit inclination to the ecliptic plane (degrees)	27.331638

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	182.306393	1.60339897	0.30643402	145.493173	314.827981	27.250361	1.11206298	2.030313
01/21/1858	286.812772	1.60347036	0.30600328	145.717580	314.694711	27.261188	1.11280317	2.030449
01/29/1887	31.235045	1.60363751	0.30554484	145.925650	314.565125	27.270759	1.11365435	2.030766
02/07/1916	135.858206	1.60354921	0.30513388	146.216305	314.409759	27.286366	1.11425203	2.030598
02/14/1945	240.466337	1.60374736	0.30476244	146.422179	314.281222	27.296319	1.11498540	2.030975
02/22/1974	344.991418	1.60367361	0.30436908	146.724761	314.124341	27.312958	1.11556495	2.030835
03/02/2003	89.676560	1.60357314	0.30404903	146.914471	313.992600	27.322127	1.11600828	2.030644
03/09/2032	194.278266	1.60389263	0.30352605	147.163439	313.837247	27.334336	1.11706943	2.031251
03/17/2061	298.757902	1.60346515	0.30324998	147.405332	313.706359	27.346360	1.11721438	2.030439
03/25/2090	43.312651	1.60325020	0.30261993	147.571075	313.575098	27.352312	1.11807474	2.030031
04/03/2119	147.835947	1.60364381	0.30234337	147.858795	313.423360	27.365500	1.11879275	2.030778
04/10/2148	252.355600	1.60365313	0.30201967	148.070444	313.301391	27.375794	1.11931834	2.030796
04/18/2177	356.951435	1.60362518	0.30142841	148.333400	313.148492	27.386936	1.12024698	2.030743

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