Asteroid General Data

2017 JK₂

General information

Preliminary designation	2017 JK₂
Group	Apollo
Absolute magnitude	19.97
Approximate diameter (m)	270
Approximate mass (kg)	3.58·10¹⁰
Number of observations	75
Arc length (days)	8404

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	110.752263
a – orbit major semiaxis (astronomical units)	2.02449800
e – orbit eccentricity	0.85502000
ω – orbit ascending node-perihelion angle (degrees)	337.375042
Ω – longitude of orbit ascending node (degrees)	102.494690
i – orbit inclination to the ecliptic plane (degrees)	16.807512

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	318.646502	2.02369280	0.85962748	331.912781	107.146912	14.722737	0.28407086	2.878840
01/21/1858	338.273383	2.02979549	0.85556977	332.464755	106.673667	14.862163	0.29316383	2.891872
01/29/1887	345.329972	2.03120863	0.85378907	333.584747	105.717728	15.245523	0.29698491	2.894892
02/07/1916	4.601785	2.02440586	0.85713393	334.698059	104.742224	15.731305	0.28921892	2.880361
02/14/1945	32.079066	2.02518571	0.85681966	335.000532	104.473267	15.835206	0.28996677	2.882026
02/22/1974	47.383379	2.03248911	0.85213846	335.718721	103.880971	16.046090	0.30052698	2.897630
03/02/2003	53.591019	2.02971525	0.85274865	336.774361	103.006873	16.502058	0.29887831	2.891700
03/09/2032	74.357550	2.02382782	0.85582550	337.504958	102.379458	16.876516	0.29178437	2.879128
03/17/2061	100.053005	2.02655317	0.85434065	337.719893	102.188143	16.943057	0.29518641	2.884946
03/25/2090	111.918590	2.03322801	0.85076429	338.275941	101.740385	17.099479	0.30343023	2.899210
04/03/2119	118.597032	2.02851153	0.85152941	339.409353	100.836569	17.669181	0.30117430	2.889128
04/10/2148	141.428086	2.02420740	0.85331456	339.844173	100.453007	17.915133	0.29692175	2.879938
04/18/2177	166.167815	2.02830891	0.85104656	340.093164	100.254847	17.980931	0.30212360	2.888695

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