Asteroid General Data

2001 RT₁₇ (190788)

General information

Preliminary designation	2001 RT₁₇
Number	190788
Group	Apollo
Absolute magnitude	18.36
Approximate diameter (m)	570
Approximate mass (kg)	3.31·10¹¹
Number of observations	341
Arc length (days)	8455

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	273.756400
a – orbit major semiaxis (astronomical units)	1.26813000
e – orbit eccentricity	0.79217500
ω – orbit ascending node-perihelion angle (degrees)	199.651585
Ω – longitude of orbit ascending node (degrees)	349.965642
i – orbit inclination to the ecliptic plane (degrees)	20.087498

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	124.251661	1.26785639	0.79081844	198.288473	351.068279	20.551842	0.26521217	1.427597
01/21/1858	241.564654	1.26794524	0.79103649	198.498892	350.906483	20.471816	0.26495429	1.427747
01/29/1887	358.445585	1.26799869	0.79126828	198.682250	350.755597	20.411463	0.26467155	1.427838
02/07/1916	114.694957	1.26831913	0.79156215	198.861464	350.617519	20.354558	0.26436572	1.428379
02/14/1945	229.967519	1.26816263	0.79167720	199.077415	350.440312	20.278238	0.26418719	1.428115
02/22/1974	344.388617	1.26823625	0.79176486	199.269554	350.277318	20.216472	0.26409136	1.428239
03/02/2003	98.926269	1.26831923	0.79196755	199.496223	350.093737	20.141111	0.26385156	1.428379
03/09/2032	213.983301	1.26815572	0.79210074	199.680446	349.942644	20.078517	0.26364864	1.428103
03/17/2061	329.317335	1.26808146	0.79231598	199.906587	349.751230	19.999892	0.26336026	1.427977
03/25/2090	85.084551	1.26798987	0.79259465	200.096061	349.594283	19.939413	0.26298789	1.427823
04/03/2119	201.761859	1.26802041	0.79284698	200.314318	349.419842	19.858350	0.26267426	1.427874
04/10/2148	318.992647	1.26797635	0.79309167	200.497893	349.259046	19.792064	0.26235487	1.427800
04/18/2177	76.240175	1.26780625	0.79350918	200.692294	349.097973	19.729285	0.26179035	1.427513

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