Asteroid General Data

2017 TF₂

General information

Preliminary designation	2017 TF₂
Group	Aten
Absolute magnitude	20.35
Approximate diameter (m)	230
Approximate mass (kg)	2.12·10¹⁰
Number of observations	68
Arc length (days)	1100

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	118.799858
a – orbit major semiaxis (astronomical units)	0.71569300
e – orbit eccentricity	0.37476500
ω – orbit ascending node-perihelion angle (degrees)	217.648662
Ω – longitude of orbit ascending node (degrees)	326.955064
i – orbit inclination to the ecliptic plane (degrees)	13.860483

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	299.716452	0.71568023	0.37396384	216.154687	328.539464	13.970213	0.44804171	0.605451
01/21/1858	275.608390	0.71574463	0.37406167	216.360179	328.301106	13.958466	0.44801200	0.605533
01/29/1887	252.549202	0.71554951	0.37436158	216.606268	328.021735	13.935894	0.44767526	0.605285
02/07/1916	228.079622	0.71568426	0.37431998	216.791524	327.831558	13.920898	0.44778935	0.605456
02/14/1945	203.637262	0.71563135	0.37446437	216.978633	327.644159	13.902246	0.44765291	0.605389
02/22/1974	180.718510	0.71563314	0.37470143	217.190874	327.384778	13.888483	0.44748438	0.605391
03/02/2003	158.528385	0.71565047	0.37469580	217.447478	327.112801	13.865626	0.44749925	0.605413
03/09/2032	134.281456	0.71567114	0.37470775	217.604552	326.918995	13.852891	0.44750362	0.605440
03/17/2061	110.809867	0.71553137	0.37503309	217.852345	326.714752	13.832171	0.44718343	0.605262
03/25/2090	88.273276	0.71570368	0.37508641	218.081177	326.442857	13.808692	0.44725296	0.605481
04/03/2119	65.748406	0.71572285	0.37507886	218.297284	326.202942	13.797034	0.44727033	0.605505
04/10/2148	41.303162	0.71569167	0.37518337	218.456991	325.981515	13.786643	0.44717606	0.605466
04/18/2177	17.596536	0.71567712	0.37559576	218.751360	325.776047	13.757635	0.44687183	0.605447

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