Asteroid General Data

2017 TW₅

General information

Preliminary designation	2017 TW₅
Group	Apollo
Absolute magnitude	27.06
Approximate diameter (m)	10
Approximate mass (kg)	1.99·10⁶
Number of observations	28
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	128.084489
a – orbit major semiaxis (astronomical units)	1.90026500
e – orbit eccentricity	0.60680900
ω – orbit ascending node-perihelion angle (degrees)	61.734583
Ω – longitude of orbit ascending node (degrees)	33.253679
i – orbit inclination to the ecliptic plane (degrees)	0.515300

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	131.947897	1.90994902	0.60866319	55.879325	37.578624	0.549487	0.74743335	2.639571
01/21/1858	133.394381	1.90827724	0.60904654	56.750293	36.869869	0.541654	0.74604759	2.636106
01/29/1887	138.084506	1.90743460	0.60887881	57.464151	36.326262	0.535255	0.74603809	2.634360
02/07/1916	141.516749	1.90926661	0.60766732	58.311328	35.699947	0.527797	0.74906769	2.638156
02/14/1945	141.770593	1.90952277	0.60771358	58.978170	35.190523	0.519584	0.74907986	2.638687
02/22/1974	146.045692	1.90579082	0.60814677	60.118876	34.299153	0.512388	0.74679028	2.630955
03/02/2003	150.594995	1.91093558	0.60857832	60.607134	34.003237	0.507346	0.74798161	2.641616
03/09/2032	160.563176	1.90114563	0.60643977	61.853810	33.152134	0.513752	0.74821531	2.621342
03/17/2061	190.275457	1.89883131	0.60545210	62.744821	32.463020	0.504373	0.74917990	2.616557
03/25/2090	208.624865	1.90475905	0.60673107	66.039107	29.471293	0.514618	0.74908255	2.628819
04/03/2119	223.408815	1.90460726	0.60611880	66.802886	28.828178	0.508053	0.75018898	2.628505
04/10/2148	240.433250	1.90323641	0.60566996	67.579311	28.215612	0.501417	0.75050328	2.625667
04/18/2177	256.990061	1.90376669	0.60627662	68.456854	27.661651	0.493467	0.74955745	2.626765

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