Asteroid General Data

2017 ST₁₉

General information

Preliminary designation	2017 ST₁₉
Group	Amor
Absolute magnitude	22.59
Approximate diameter (m)	81
Approximate mass (kg)	9.59·10⁸
Number of observations	19
Arc length (days)	5

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	4.856140
a – orbit major semiaxis (astronomical units)	1.67572600
e – orbit eccentricity	0.36750800
ω – orbit ascending node-perihelion angle (degrees)	288.238264
Ω – longitude of orbit ascending node (degrees)	158.597929
i – orbit inclination to the ecliptic plane (degrees)	1.739691

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	276.141803	1.67612140	0.36837315	285.617039	160.136748	1.708878	1.05868328	2.169995
01/21/1858	50.306345	1.67590736	0.36778901	285.974444	159.927623	1.714251	1.05952705	2.169580
01/29/1887	189.169630	1.67331245	0.36703682	286.415187	159.658203	1.719344	1.05914516	2.164543
02/07/1916	336.827540	1.67267733	0.36647898	286.830167	159.410557	1.724056	1.05967625	2.163311
02/14/1945	125.845379	1.67264772	0.36655258	287.152854	159.235886	1.727962	1.05953438	2.163253
02/22/1974	273.778106	1.67356840	0.36651518	287.537596	159.003551	1.732245	1.06018018	2.165039
03/02/2003	56.328157	1.67464650	0.36720815	287.907826	158.787479	1.736332	1.05970265	2.167132
03/09/2032	193.531050	1.67633245	0.36755393	288.283814	158.554449	1.740033	1.06018986	2.170405
03/17/2061	328.506645	1.67578845	0.36758139	288.621220	158.361161	1.744742	1.05979981	2.169349
03/25/2090	104.579767	1.67555749	0.36728872	288.882781	158.184081	1.748548	1.06014413	2.168900
04/03/2119	245.108185	1.67417857	0.36693216	289.330699	157.926823	1.753603	1.05986862	2.166224
04/10/2148	31.240566	1.67283373	0.36610271	289.672990	157.714850	1.757802	1.06040477	2.163614
04/18/2177	179.706734	1.67284581	0.36613933	290.053754	157.499247	1.762409	1.06035117	2.163637

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