Asteroid General Data

2017 JW₂

General information

Preliminary designation	2017 JW₂
Group	Apollo
Absolute magnitude	20.80
Approximate diameter (m)	180
Approximate mass (kg)	1.14·10¹⁰
Number of observations	90
Arc length (days)	43

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	81.766830
a – orbit major semiaxis (astronomical units)	2.63416800
e – orbit eccentricity	0.63327000
ω – orbit ascending node-perihelion angle (degrees)	44.194369
Ω – longitude of orbit ascending node (degrees)	123.091731
i – orbit inclination to the ecliptic plane (degrees)	11.544275

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	260.605655	2.61430404	0.63136847	27.201356	136.889952	14.973290	0.96371490	4.227024
01/21/1858	203.325377	2.62475217	0.62943059	30.862194	134.109248	14.029361	0.97265285	4.252390
01/29/1887	143.255138	2.61244490	0.63737424	31.252000	133.766409	14.013815	0.94733981	4.222516
02/07/1916	80.197793	2.62567038	0.63117347	35.270201	130.544581	13.062530	0.96841690	4.254621
02/14/1945	21.065368	2.60656781	0.64108513	36.002820	129.927854	12.999556	0.93553595	4.208275
02/22/1974	313.292110	2.63329448	0.63059553	39.796980	126.795007	12.197054	0.97275074	4.273166
03/02/2003	245.982383	2.60393666	0.64441731	42.100272	124.842610	11.924611	0.92591480	4.201905
03/09/2032	182.943893	2.63223360	0.63321708	44.234660	123.040179	11.541830	0.96545831	4.270584
03/17/2061	115.312022	2.60830398	0.64535896	49.150269	118.657311	10.929758	0.92501165	4.212481
03/25/2090	57.882049	2.62780206	0.63769078	50.365569	117.591542	10.757166	0.95207691	4.259804
04/03/2119	358.148915	2.60903271	0.64702941	56.834011	111.686977	10.106285	0.92091182	4.214246
04/10/2148	303.280047	2.62680941	0.64055708	57.920409	110.685614	9.983615	0.94418804	4.257390
04/18/2177	246.057000	2.61186749	0.64999912	65.021027	104.100276	9.420470	0.91415591	4.221116

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