Asteroid General Data

2017 SW₁₉

General information

Preliminary designation	2017 SW₁₉
Group	Apollo
Absolute magnitude	26.88
Approximate diameter (m)	11
Approximate mass (kg)	2.56·10⁶
Number of observations	31
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	293.651749
a – orbit major semiaxis (astronomical units)	1.34393500
e – orbit eccentricity	0.26365300
ω – orbit ascending node-perihelion angle (degrees)	143.410990
Ω – longitude of orbit ascending node (degrees)	184.330645
i – orbit inclination to the ecliptic plane (degrees)	17.247641

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	326.606590	1.34343435	0.26493377	141.407233	185.391925	17.127823	0.98751322	1.557131
01/21/1858	198.491584	1.34299618	0.26431237	141.791226	185.224100	17.161497	0.98802568	1.556370
01/29/1887	66.102490	1.34418887	0.26472829	142.118657	185.071388	17.170145	0.98834404	1.558443
02/07/1916	290.936445	1.34389848	0.26451611	142.294899	184.933845	17.178730	0.98841568	1.557938
02/14/1945	161.400846	1.34288172	0.26374134	142.538454	184.761180	17.206107	0.98870830	1.556171
02/22/1974	27.669003	1.34422916	0.26416237	142.892326	184.616239	17.216472	0.98913439	1.558514
03/02/2003	251.699335	1.34391878	0.26394388	143.116856	184.467728	17.227371	0.98919964	1.557974
03/09/2032	118.753756	1.34440389	0.26362702	143.472750	184.300647	17.247246	0.98998271	1.558817
03/17/2061	341.738937	1.34414624	0.26354614	143.643751	184.165367	17.256145	0.98990169	1.558369
03/25/2090	207.521894	1.34463137	0.26340975	144.020556	184.001440	17.276635	0.99044236	1.559213
04/03/2119	67.884548	1.34461636	0.26326867	144.234152	183.871348	17.284444	0.99062101	1.559187
04/10/2148	288.570494	1.34526637	0.26336119	144.512719	183.712063	17.295293	0.99097542	1.560318
04/18/2177	145.496177	1.34582773	0.26365732	144.780373	183.559322	17.303774	0.99099039	1.561294

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