Asteroid General Data

2015 JW

General information

Preliminary designation	2015 JW
Group	Amor
Absolute magnitude	25.77
Approximate diameter (m)	19
Approximate mass (kg)	1.19·10⁷
Number of observations	63
Arc length (days)	20

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	346.331240
a – orbit major semiaxis (astronomical units)	2.01042600
e – orbit eccentricity	0.47836800
ω – orbit ascending node-perihelion angle (degrees)	202.098489
Ω – longitude of orbit ascending node (degrees)	52.698899
i – orbit inclination to the ecliptic plane (degrees)	0.895470

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	221.793700	2.01052323	0.47848224	199.216777	54.057823	0.975332	1.04852356	2.850784
01/21/1858	290.597919	2.00715115	0.48115971	199.354462	53.979155	0.965681	1.04139088	2.843615
01/29/1887	357.815730	2.00971407	0.47791001	199.810507	53.760727	0.955566	1.04925161	2.849063
02/07/1916	64.791497	2.00909160	0.47953241	200.388958	53.595268	0.942040	1.04566706	2.847739
02/14/1945	129.394172	2.01066947	0.47950328	200.670013	53.329630	0.930411	1.04654686	2.851095
02/22/1974	190.660590	2.01174493	0.47850458	201.345178	53.092910	0.917361	1.04911577	2.853382
03/02/2003	253.654224	2.01185513	0.48161226	201.635000	52.924825	0.904952	1.04292103	2.853617
03/09/2032	317.833790	2.01024185	0.47876306	202.127381	52.687767	0.894461	1.04781231	2.850185
03/17/2061	22.334981	2.00887575	0.48131074	202.833363	52.435570	0.877650	1.04198228	2.847280
03/25/2090	97.113488	2.00714070	0.47986473	202.988377	52.292389	0.870529	1.04398467	2.843592
04/03/2119	167.987599	2.00890081	0.47870144	203.650751	52.096673	0.855302	1.04723710	2.847334
04/10/2148	240.177944	2.00746307	0.48119351	203.891841	51.911555	0.845750	1.04148486	2.844277
04/18/2177	306.315046	2.01248687	0.47931339	204.457327	51.567116	0.835611	1.04787497	2.854961

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