Asteroid General Data

2018 JX

General information

Preliminary designation	2018 JX
Group	Apollo
Absolute magnitude	23.44
Approximate diameter (m)	54
Approximate mass (kg)	2.96·10⁸
Number of observations	147
Arc length (days)	213

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	353.032330
a – orbit major semiaxis (astronomical units)	1.23407300
e – orbit eccentricity	0.25816800
ω – orbit ascending node-perihelion angle (degrees)	240.677094
Ω – longitude of orbit ascending node (degrees)	54.312396
i – orbit inclination to the ecliptic plane (degrees)	20.967101

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	300.521846	1.23489517	0.25694960	239.266189	55.243112	21.044460	0.91758935	1.372290
01/21/1858	358.154716	1.23419895	0.25671990	239.516952	55.114877	21.042933	0.91735552	1.371129
01/29/1887	55.685660	1.23413582	0.25681794	239.677169	54.969288	21.035682	0.91718760	1.371024
02/07/1916	115.226267	1.23432482	0.25698065	239.829627	54.839630	21.030471	0.91712723	1.371339
02/14/1945	171.482930	1.23421050	0.25710568	239.987897	54.701819	21.021726	0.91688797	1.371148
02/22/1974	229.207171	1.23479191	0.25736809	240.074954	54.566676	21.013759	0.91699587	1.372117
03/02/2003	289.572745	1.23394587	0.25723610	240.366740	54.430363	21.011826	0.91653044	1.370707
03/09/2032	350.724927	1.23394099	0.25817719	240.690310	54.291523	20.971288	0.91536557	1.370699
03/17/2061	50.762861	1.23446561	0.25843070	240.782074	54.155740	20.964268	0.91544179	1.371574
03/25/2090	111.897462	1.23392943	0.25819866	241.027338	54.020190	20.961745	0.91533050	1.370680
04/03/2119	182.622260	1.23212317	0.25805648	241.481668	53.873181	20.950260	0.91416581	1.367672
04/10/2148	263.087904	1.23203614	0.25810556	241.646257	53.733574	20.943999	0.91404076	1.367527
04/18/2177	340.593144	1.23329707	0.25876919	241.691026	53.597407	20.925693	0.91415779	1.369627

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