Asteroid General Data

2017 TP₄

General information

Preliminary designation	2017 TP₄
Group	Amor
Absolute magnitude	26.30
Approximate diameter (m)	15
Approximate mass (kg)	5.70·10⁶
Number of observations	41
Arc length (days)	47

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	310.762547
a – orbit major semiaxis (astronomical units)	1.07872900
e – orbit eccentricity	0.03820700
ω – orbit ascending node-perihelion angle (degrees)	137.864463
Ω – longitude of orbit ascending node (degrees)	281.184257
i – orbit inclination to the ecliptic plane (degrees)	1.557967

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	140.983423	1.07869584	0.03566257	119.991011	290.352322	1.561294	1.04022677	1.120338
01/21/1858	108.934120	1.07879138	0.03641288	123.363309	288.762979	1.556170	1.03950948	1.120487
01/29/1887	73.845717	1.07822932	0.03687055	125.976381	287.182757	1.550646	1.03847441	1.119611
02/07/1916	35.665663	1.07857579	0.03672283	128.736364	285.959755	1.550750	1.03896743	1.120151
02/14/1945	0.530623	1.07836253	0.03669650	132.002256	284.635991	1.558687	1.03879040	1.119819
02/22/1974	329.497074	1.07781160	0.03592500	134.382175	283.650360	1.564002	1.03909122	1.118961
03/02/2003	302.910423	1.07800430	0.03633742	135.130195	282.550668	1.556710	1.03883241	1.119261
03/09/2032	271.302153	1.07833194	0.03723222	137.930168	280.974486	1.556236	1.03818324	1.119771
03/17/2061	234.798536	1.07861338	0.03800298	140.428109	279.535060	1.553337	1.03762286	1.120210
03/25/2090	197.642443	1.07848181	0.03804666	143.166292	278.442205	1.557916	1.03744917	1.120005
04/03/2119	165.825300	1.07804206	0.03745952	145.776829	277.433547	1.563908	1.03765912	1.119320
04/10/2148	138.943594	1.07764780	0.03719914	146.256451	276.459523	1.558383	1.03756022	1.118706
04/18/2177	109.397441	1.07851255	0.03823887	147.984662	274.885411	1.562410	1.03727145	1.120053

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