Asteroid General Data

2014 JR₂

General information

Preliminary designation	2014 JR₂
Group	Apollo
Absolute magnitude	21.68
Approximate diameter (m)	120
Approximate mass (kg)	3.37·10⁹
Number of observations	123
Arc length (days)	3456

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	157.842185
a – orbit major semiaxis (astronomical units)	1.71445600
e – orbit eccentricity	0.48743500
ω – orbit ascending node-perihelion angle (degrees)	75.123497
Ω – longitude of orbit ascending node (degrees)	208.785993
i – orbit inclination to the ecliptic plane (degrees)	14.492518

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	129.509552	1.71442146	0.48554113	71.858895	211.490942	14.615454	0.88199933	2.244797
01/21/1858	104.245812	1.71380755	0.48561992	72.369845	211.108371	14.589580	0.88154846	2.243591
01/29/1887	81.258173	1.71431288	0.48582070	72.891394	210.679048	14.573283	0.88146419	2.244583
02/07/1916	56.440064	1.71431245	0.48611386	73.289500	210.325770	14.563479	0.88096141	2.244583
02/14/1945	30.463963	1.71383828	0.48635066	73.846999	209.871586	14.534539	0.88031190	2.243651
02/22/1974	6.797367	1.71377943	0.48658000	74.316121	209.510008	14.522133	0.87988864	2.243536
03/02/2003	342.133962	1.71433292	0.48681995	74.847101	209.068329	14.508235	0.87976146	2.244623
03/09/2032	315.818605	1.71441378	0.48734846	75.202361	208.713467	14.494290	0.87889687	2.244782
03/17/2061	291.780694	1.71330116	0.48766593	75.764232	208.290218	14.472211	0.87778256	2.242597
03/25/2090	267.938603	1.71434499	0.48747315	76.223405	207.894141	14.466071	0.87864784	2.244646
04/03/2119	242.524991	1.71414230	0.48794115	76.588410	207.533651	14.455109	0.87774173	2.244248
04/10/2148	217.014867	1.71359398	0.48782142	77.199623	207.070980	14.433437	0.87766613	2.243172
04/18/2177	193.197154	1.71383885	0.48776012	77.653308	206.704619	14.425070	0.87789661	2.243652

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