Asteroid General Data

2025 YY₃

General information

Preliminary designation	2025 YY₃
Group	Apollo
Absolute magnitude	25.19
Approximate diameter (m)	24
Approximate mass (kg)	2.64·10⁷
Number of observations	19
Arc length (days)	14

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	84.375969
a – orbit major semiaxis (astronomical units)	1.84822700
e – orbit eccentricity	0.54011100
ω – orbit ascending node-perihelion angle (degrees)	73.802515
Ω – longitude of orbit ascending node (degrees)	87.345624
i – orbit inclination to the ecliptic plane (degrees)	6.757658

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	243.911670	1.84988023	0.53982686	68.828674	91.206265	6.879199	0.85126520	2.516031
01/21/1858	76.590569	1.84968089	0.54020977	69.654853	90.599521	6.858444	0.85046519	2.515625
01/29/1887	270.962072	1.84908733	0.54054043	70.076085	90.170379	6.842053	0.84958087	2.514414
02/07/1916	102.402511	1.84992011	0.54090494	70.905552	89.562420	6.828580	0.84928919	2.516113
02/14/1945	293.390895	1.84964044	0.54051202	71.720663	88.973788	6.811118	0.84988755	2.515542
02/22/1974	126.301062	1.85115374	0.54057652	72.205627	88.508251	6.795304	0.85046349	2.518630
03/02/2003	316.176914	1.85057597	0.54037561	72.976873	87.904405	6.782231	0.85056985	2.517451
03/09/2032	148.837079	1.84832291	0.54028180	73.839012	87.287245	6.754648	0.84970768	2.512855
03/17/2061	343.850840	1.84918839	0.54077975	74.633951	86.638433	6.744908	0.84918476	2.514620
03/25/2090	177.251019	1.84956041	0.53986512	75.153351	86.217263	6.741104	0.85104725	2.515379
04/03/2119	12.938574	1.84958276	0.53931951	76.108998	85.476472	6.713345	0.85206668	2.515424
04/10/2148	206.413433	1.84974176	0.54087852	76.838781	84.921836	6.707075	0.84925617	2.515749
04/18/2177	37.278354	1.84949014	0.54092906	77.575273	84.349933	6.695511	0.84904719	2.515235

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