Asteroid General Data

2017 TD₁

General information

Preliminary designation	2017 TD₁
Group	Apollo
Absolute magnitude	23.84
Approximate diameter (m)	45
Approximate mass (kg)	1.71·10⁸
Number of observations	28
Arc length (days)	3

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	131.633916
a – orbit major semiaxis (astronomical units)	1.27540200
e – orbit eccentricity	0.34915800
ω – orbit ascending node-perihelion angle (degrees)	284.846777
Ω – longitude of orbit ascending node (degrees)	352.437458
i – orbit inclination to the ecliptic plane (degrees)	13.324797

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	56.936502	1.27497574	0.34931115	282.954580	353.911057	13.322124	0.82961250	1.439639
01/21/1858	113.342709	1.27461058	0.34905725	283.138787	353.721937	13.321779	0.82969852	1.439020
01/29/1887	172.417361	1.27501128	0.34915739	283.531009	353.473089	13.320797	0.82983166	1.439699
02/07/1916	223.875943	1.27633476	0.34946726	283.849825	353.278930	13.317467	0.83029756	1.441941
02/14/1945	274.446080	1.27595522	0.34927645	284.125632	353.052330	13.321011	0.83029410	1.441298
02/22/1974	319.760991	1.27548613	0.34913705	284.356233	352.836909	13.324703	0.83016667	1.440503
03/02/2003	12.319497	1.27575861	0.34930259	284.638221	352.612698	13.325471	0.83013282	1.440965
03/09/2032	60.173474	1.27529128	0.34905656	284.862910	352.402092	13.325769	0.83014249	1.440173
03/17/2061	108.936309	1.27687682	0.34959482	285.227395	352.186298	13.318856	0.83048729	1.442860
03/25/2090	159.253279	1.27553352	0.34895693	285.439692	351.963382	13.328879	0.83042726	1.440583
04/03/2119	206.394008	1.27562490	0.34912721	285.676415	351.745457	13.326066	0.83026953	1.440738
04/10/2148	259.476688	1.27563162	0.34895814	285.948276	351.532008	13.328692	0.83048958	1.440750
04/18/2177	307.022139	1.27480320	0.34830211	286.184969	351.318206	13.362954	0.83078656	1.439346

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