Asteroid General Data

2025 CW

General information

Preliminary designation	2025 CW
Group	Apollo
Absolute magnitude	20.52
Approximate diameter (m)	210
Approximate mass (kg)	1.67·10¹⁰
Number of observations	90
Arc length (days)	234

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	102.684354
a – orbit major semiaxis (astronomical units)	2.80873100
e – orbit eccentricity	0.71185300
ω – orbit ascending node-perihelion angle (degrees)	295.623331
Ω – longitude of orbit ascending node (degrees)	303.513618
i – orbit inclination to the ecliptic plane (degrees)	7.257479

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	230.536848	2.81922587	0.71041105	278.675885	318.825122	6.694318	0.81641667	4.733642
01/21/1858	273.740323	2.83256588	0.70707221	281.794975	315.941947	6.707340	0.82973727	4.767280
01/29/1887	299.016521	2.83650939	0.70514179	284.312931	313.700312	6.733275	0.83636809	4.777239
02/07/1916	319.413369	2.83781724	0.70459786	286.310978	311.927964	6.788243	0.83829729	4.780543
02/14/1945	351.367222	2.83005651	0.70604852	288.898624	309.553182	6.909074	0.83189930	4.760946
02/22/1974	39.176552	2.81819553	0.70999967	291.548913	307.207961	7.055204	0.81727763	4.731047
03/02/2003	101.334502	2.79928348	0.71446880	294.055603	304.926872	7.212034	0.79928277	4.683504
03/09/2032	161.703704	2.80864386	0.71234366	295.796513	303.389076	7.263452	0.80792422	4.707015
03/17/2061	202.606639	2.83972749	0.70244678	299.808819	299.863638	7.353494	0.84497006	4.785371
03/25/2090	225.411977	2.84991855	0.69905413	301.202974	298.522700	7.414777	0.85767123	4.811154
04/03/2119	246.082366	2.83895618	0.70221397	302.900069	296.896125	7.548258	0.84540150	4.783421
04/10/2148	280.576169	2.81405436	0.70804431	305.249535	294.980113	7.790507	0.82157919	4.720623
04/18/2177	334.743717	2.80487552	0.70984180	306.680610	293.743387	7.931228	0.81385764	4.697546

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