Asteroid General Data

2017 WT₂₈

General information

Preliminary designation	2017 WT₂₈
Group	Aten
Absolute magnitude	28.11
Approximate diameter (m)	6
Approximate mass (kg)	4.68·10⁵
Number of observations	28
Arc length (days)	19

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	249.825183
a – orbit major semiaxis (astronomical units)	0.89968100
e – orbit eccentricity	0.13153400
ω – orbit ascending node-perihelion angle (degrees)	36.129708
Ω – longitude of orbit ascending node (degrees)	242.772393
i – orbit inclination to the ecliptic plane (degrees)	5.765950

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	316.150869	0.91271339	0.12227520	39.183835	247.895199	5.756477	0.80111118	0.871971
01/21/1858	71.594289	0.91052982	0.12322356	38.561354	247.261767	5.740880	0.79833110	0.868844
01/29/1887	214.979211	0.91090975	0.12334432	39.192797	246.601105	5.728591	0.79855421	0.869388
02/07/1916	332.935817	0.91236279	0.12281853	40.558754	245.744487	5.732302	0.80030773	0.871469
02/14/1945	53.498122	0.91719440	0.12012566	42.582693	245.250104	5.751121	0.80701582	0.878401
02/22/1974	74.124687	0.91585879	0.12040320	43.252389	244.504891	5.740146	0.80558647	0.876483
03/02/2003	168.657955	0.91252682	0.12304610	42.366350	243.648795	5.712840	0.80024395	0.871704
03/09/2032	40.828158	0.89932249	0.13162885	36.198145	242.707678	5.769866	0.78094570	0.852852
03/17/2061	80.255195	0.89325643	0.13643604	33.496378	241.966619	5.740495	0.77138406	0.844238
03/25/2090	212.336214	0.89381636	0.13596859	34.579935	241.346963	5.735882	0.77228540	0.845032
04/03/2119	35.547061	0.88984812	0.13906696	33.692372	240.416677	5.664633	0.76609965	0.839411
04/10/2148	247.940261	0.88950848	0.13843064	35.034799	239.649406	5.644044	0.76637325	0.838930
04/18/2177	105.205560	0.88918874	0.13739018	36.283734	238.865412	5.629185	0.76702294	0.838478

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