Asteroid General Data

2003 WY₈₇

General information

Preliminary designation	2003 WY₈₇
Group	Amor
Absolute magnitude	22.33
Approximate diameter (m)	91
Approximate mass (kg)	1.37·10⁹
Number of observations	59
Arc length (days)	5527

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	27.220293
a – orbit major semiaxis (astronomical units)	2.41638000
e – orbit eccentricity	0.51891600
ω – orbit ascending node-perihelion angle (degrees)	6.120590
Ω – longitude of orbit ascending node (degrees)	54.129838
i – orbit inclination to the ecliptic plane (degrees)	9.450486

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	120.350100	2.41118472	0.51559703	1.497451	56.230841	9.660715	1.16798504	3.744090
01/21/1858	24.008115	2.40952971	0.51473837	2.827055	55.840810	9.589532	1.16925231	3.740236
01/29/1887	300.198927	2.40717513	0.51765868	2.897585	55.631420	9.608779	1.16108004	3.734755
02/07/1916	206.255955	2.41496170	0.51146414	3.983101	55.206600	9.495174	1.17979539	3.752891
02/14/1945	115.239767	2.40915735	0.51751414	4.523754	54.960744	9.525069	1.16238435	3.739369
02/22/1974	26.397082	2.41579677	0.51157653	4.859335	54.607916	9.447344	1.17993184	3.754838
03/02/2003	289.643596	2.41143943	0.51434015	6.041774	54.313767	9.413617	1.17113932	3.744684
03/09/2032	205.064054	2.40985585	0.51612454	6.071432	54.115426	9.422258	1.16607012	3.740996
03/17/2061	109.808008	2.41368030	0.51146794	7.235595	53.656620	9.310041	1.17916022	3.749905
03/25/2090	22.280743	2.40687819	0.51777514	7.613368	53.439630	9.337245	1.16065650	3.734064
04/03/2119	293.095010	2.41461140	0.51151825	8.125704	53.043297	9.246521	1.17949359	3.752075
04/10/2148	197.561566	2.40935547	0.51637612	9.195232	52.721732	9.220820	1.16522184	3.739831
04/18/2177	111.517842	2.41317917	0.51488483	9.246951	52.461595	9.191947	1.17066982	3.748737

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