Asteroid General Data

2015 WY₁

General information

Preliminary designation	2015 WY₁
Group	Apollo
Absolute magnitude	22.04
Approximate diameter (m)	100
Approximate mass (kg)	2.05·10⁹
Number of observations	161
Arc length (days)	3267

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	24.802355
a – orbit major semiaxis (astronomical units)	1.31729700
e – orbit eccentricity	0.23541400
ω – orbit ascending node-perihelion angle (degrees)	48.158798
Ω – longitude of orbit ascending node (degrees)	65.262938
i – orbit inclination to the ecliptic plane (degrees)	27.486754

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	116.954128	1.31689958	0.23375452	47.053965	66.051411	27.543919	1.00906836	1.511227
01/21/1858	187.046453	1.31743107	0.23428791	47.176498	65.932134	27.533697	1.00877289	1.512142
01/29/1887	256.958393	1.31684504	0.23411237	47.314305	65.826393	27.528475	1.00855533	1.511133
02/07/1916	328.220884	1.31744447	0.23464446	47.508611	65.698816	27.517417	1.00831343	1.512165
02/14/1945	37.545945	1.31720726	0.23472573	47.639727	65.599057	27.509736	1.00802483	1.511756
02/22/1974	108.760700	1.31742735	0.23518465	47.850057	65.475492	27.501369	1.00758867	1.512135
03/02/2003	177.583774	1.31745541	0.23528158	47.949443	65.369751	27.492393	1.00748242	1.512184
03/09/2032	248.424432	1.31740388	0.23553393	48.187816	65.244728	27.485659	1.00711056	1.512095
03/17/2061	316.683834	1.31748574	0.23578837	48.274702	65.137727	27.478764	1.00683792	1.512236
03/25/2090	27.599598	1.31742227	0.23584442	48.465944	65.013511	27.470698	1.00671558	1.512126
04/03/2119	95.227973	1.31765464	0.23611256	48.614052	64.901072	27.461183	1.00653983	1.512527
04/10/2148	165.275352	1.31719951	0.23624721	48.799867	64.781242	27.455255	1.00601480	1.511743
04/18/2177	232.786871	1.31768319	0.23660877	48.942882	64.667354	27.442265	1.00590779	1.512576

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