Asteroid General Data

2017 WR₂₈

General information

Preliminary designation	2017 WR₂₈
Group	Amor
Absolute magnitude	22.28
Approximate diameter (m)	93
Approximate mass (kg)	1.47·10⁹
Number of observations	71
Arc length (days)	45

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	312.075492
a – orbit major semiaxis (astronomical units)	1.47704100
e – orbit eccentricity	0.28124000
ω – orbit ascending node-perihelion angle (degrees)	205.843547
Ω – longitude of orbit ascending node (degrees)	241.100110
i – orbit inclination to the ecliptic plane (degrees)	41.976768

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	261.806907	1.47673929	0.27798943	204.685292	241.704141	42.035971	1.06622138	1.794553
01/21/1858	323.370510	1.47673628	0.27840724	204.837302	241.613273	42.025726	1.06560220	1.794548
01/29/1887	24.325746	1.47691845	0.27879889	205.003576	241.525314	42.015927	1.06515523	1.794880
02/07/1916	85.536105	1.47676439	0.27921253	205.199150	241.432388	42.007259	1.06443327	1.794599
02/14/1945	147.065908	1.47680086	0.27976662	205.354889	241.349265	42.000950	1.06364128	1.794666
02/22/1974	207.842912	1.47674323	0.28025122	205.544145	241.262000	41.990876	1.06288414	1.794560
03/02/2003	269.680143	1.47677943	0.28069963	205.703831	241.173229	41.983818	1.06224800	1.794626
03/09/2032	330.332376	1.47682503	0.28135401	205.906170	241.084216	41.977204	1.06131438	1.794710
03/17/2061	32.007133	1.47671298	0.28180480	206.038182	240.995384	41.971462	1.06056818	1.794505
03/25/2090	93.083211	1.47703028	0.28229928	206.189400	240.907633	41.965587	1.06006570	1.795084
04/03/2119	154.167773	1.47679355	0.28269514	206.380026	240.814323	41.956136	1.05931119	1.794652
04/10/2148	215.659673	1.47675514	0.28324323	206.527628	240.727369	41.949523	1.05847424	1.794582
04/18/2177	276.340809	1.47667324	0.28372819	206.716801	240.634385	41.937072	1.05769941	1.794433

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