Asteroid General Data

2025 MK₄₂

General information

Preliminary designation	2025 MK₄₂
Group	Amor
Absolute magnitude	20.15
Approximate diameter (m)	250
Approximate mass (kg)	2.79·10¹⁰
Number of observations	256
Arc length (days)	8036

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	45.691923
a – orbit major semiaxis (astronomical units)	1.83051000
e – orbit eccentricity	0.30867400
ω – orbit ascending node-perihelion angle (degrees)	305.084269
Ω – longitude of orbit ascending node (degrees)	58.815368
i – orbit inclination to the ecliptic plane (degrees)	6.563192

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	107.248325	1.83031294	0.30905559	302.643752	60.308425	6.558146	1.26464449	2.476217
01/21/1858	6.276476	1.83004105	0.30880022	303.000430	60.099410	6.558967	1.26492398	2.475665
01/29/1887	265.655795	1.83035097	0.30895518	303.427944	59.827616	6.554889	1.26485456	2.476294
02/07/1916	165.497719	1.83014503	0.30879942	303.734341	59.633660	6.555394	1.26499730	2.475876
02/14/1945	64.495529	1.83016883	0.30915475	304.089980	59.406787	6.555749	1.26436345	2.475924
02/22/1974	323.662276	1.83021728	0.30896384	304.473618	59.200943	6.557930	1.26474632	2.476023
03/02/2003	222.398649	1.82994035	0.30914308	304.879111	58.970989	6.559757	1.26422695	2.475461
03/09/2032	121.713626	1.83021578	0.30874626	305.236428	58.768370	6.561103	1.26514351	2.476019
03/17/2061	21.204671	1.82996700	0.30856929	305.630601	58.559653	6.563410	1.26529538	2.475515
03/25/2090	280.833522	1.83051862	0.30874360	306.019006	58.301219	6.559030	1.26535771	2.476634
04/03/2119	180.068071	1.83008210	0.30878352	306.409109	58.098547	6.561572	1.26498290	2.475748
04/10/2148	78.786260	1.83022632	0.30933233	306.838574	57.854418	6.563354	1.26407815	2.476041
04/18/2177	337.739926	1.83005472	0.30895146	307.176840	57.662302	6.564538	1.26465665	2.475693

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