Asteroid General Data

2017 TW₃

General information

Preliminary designation	2017 TW₃
Group	Amor
Absolute magnitude	21.49
Approximate diameter (m)	130
Approximate mass (kg)	4.38·10⁹
Number of observations	56
Arc length (days)	42

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	111.527380
a – orbit major semiaxis (astronomical units)	2.40671200
e – orbit eccentricity	0.48033600
ω – orbit ascending node-perihelion angle (degrees)	356.451100
Ω – longitude of orbit ascending node (degrees)	30.380790
i – orbit inclination to the ecliptic plane (degrees)	19.033280

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	195.417537	2.40938989	0.47950773	352.269791	32.254332	19.022413	1.25406882	3.739911
01/21/1858	104.358154	2.41041377	0.47679223	353.304410	31.968594	18.970585	1.26114722	3.742295
01/29/1887	20.254450	2.40617293	0.48105422	353.635395	31.671396	19.059673	1.24867330	3.732423
02/07/1916	292.826731	2.41140388	0.47572629	354.247934	31.417134	18.946998	1.26423566	3.744601
02/14/1945	204.035754	2.40675952	0.48027044	355.061723	31.101234	19.051996	1.25086406	3.733788
02/22/1974	120.568154	2.41123381	0.47668428	355.219616	30.857138	18.968867	1.26183655	3.744205
03/02/2003	29.139380	2.41063356	0.47698553	356.285999	30.629163	18.970496	1.26079623	3.742807
03/09/2032	305.738598	2.40971662	0.47882251	356.382158	30.336752	19.000550	1.25589006	3.740672
03/17/2061	215.419313	2.41221588	0.47519930	357.280813	30.102239	18.911841	1.26593257	3.746493
03/25/2090	129.530958	2.40599679	0.48063315	357.786734	29.815347	19.016172	1.24959497	3.732013
04/03/2119	43.102288	2.41111833	0.47622492	358.189592	29.540157	18.904791	1.26288369	3.743936
04/10/2148	312.324915	2.40704436	0.48027782	359.226855	29.247733	18.966090	1.25099433	3.734451
04/18/2177	229.037151	2.40982235	0.47830673	359.274186	28.991433	18.919521	1.25718811	3.740918

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