Asteroid General Data

2018 JC₂

General information

Preliminary designation	2018 JC₂
Group	Apollo
Absolute magnitude	22.80
Approximate diameter (m)	73
Approximate mass (kg)	7.18·10⁸
Number of observations	90
Arc length (days)	15

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	302.861418
a – orbit major semiaxis (astronomical units)	2.77053900
e – orbit eccentricity	0.66866300
ω – orbit ascending node-perihelion angle (degrees)	12.293986
Ω – longitude of orbit ascending node (degrees)	148.582307
i – orbit inclination to the ecliptic plane (degrees)	4.748556

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	340.001326	2.82392447	0.64922428	2.878884	152.535972	4.099474	0.99056415	4.745481
01/21/1858	79.032269	2.75965521	0.66993640	4.171327	152.289138	4.263690	0.91086175	4.584404
01/29/1887	182.470948	2.77587220	0.66436211	4.660170	152.039259	4.280328	0.93168790	4.624873
02/07/1916	197.534743	2.88087535	0.63069984	8.060577	150.591366	4.677867	1.06390773	4.889757
02/14/1945	171.868409	2.88835682	0.62823125	8.171738	150.319879	4.669557	1.07380081	4.908817
02/22/1974	170.782682	2.84349773	0.64718491	8.799145	149.936687	4.812255	1.00322890	4.794904
03/02/2003	263.135239	2.75950108	0.67021337	12.048805	148.738554	4.751101	0.91004657	4.584020
03/09/2032	11.652877	2.76998669	0.66747117	12.312719	148.570403	4.742934	0.92110044	4.610172
03/17/2061	47.670430	2.88403704	0.63032019	15.271459	147.299055	4.792210	1.06617026	4.897809
03/25/2090	21.802587	2.89216020	0.62799163	15.532203	147.140541	4.787686	1.07590780	4.918516
04/03/2119	7.459213	2.78547786	0.65882270	20.213404	144.298230	4.586329	0.95034180	4.648900
04/10/2148	102.671415	2.75885821	0.66706495	20.781659	144.049387	4.598015	0.91852059	4.582418
04/18/2177	213.630794	2.80679881	0.65066647	22.354469	143.495186	4.548888	0.98050895	4.702378

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