Asteroid General Data

2012 JB₁₆

General information

Preliminary designation	2012 JB₁₆
Group	Amor
Absolute magnitude	19.71
Approximate diameter (m)	300
Approximate mass (kg)	5.13·10¹⁰
Number of observations	243
Arc length (days)	8422

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	78.460961
a – orbit major semiaxis (astronomical units)	1.73717300
e – orbit eccentricity	0.27698700
ω – orbit ascending node-perihelion angle (degrees)	189.390050
Ω – longitude of orbit ascending node (degrees)	70.379328
i – orbit inclination to the ecliptic plane (degrees)	35.733314

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	318.929578	1.73705629	0.27566650	187.409340	71.183241	35.778598	1.25820807	2.289399
01/21/1858	201.679939	1.73712570	0.27601715	187.743376	71.064929	35.783778	1.25764921	2.289536
01/29/1887	84.801759	1.73723225	0.27596475	187.959066	70.942726	35.766634	1.25781738	2.289747
02/07/1916	327.628852	1.73720173	0.27602558	188.256347	70.834144	35.756879	1.25768962	2.289686
02/14/1945	210.744082	1.73706811	0.27648532	188.544243	70.709432	35.756439	1.25679427	2.289422
02/22/1974	93.379731	1.73706452	0.27662703	188.839031	70.596997	35.746714	1.25654553	2.289415
03/02/2003	336.448126	1.73707128	0.27685323	189.148572	70.471484	35.743480	1.25615749	2.289428
03/09/2032	219.362699	1.73735992	0.27702102	189.401702	70.363383	35.734244	1.25607469	2.289999
03/17/2061	102.118870	1.73688250	0.27766515	189.662038	70.244107	35.743716	1.25461077	2.289055
03/25/2090	345.273699	1.73715394	0.27764364	189.949298	70.120228	35.723934	1.25484420	2.289592
04/03/2119	227.882328	1.73703060	0.27810743	190.289426	70.002706	35.727311	1.25394947	2.289348
04/10/2148	111.040900	1.73720350	0.27801548	190.495960	69.877283	35.709492	1.25423403	2.289690
04/18/2177	353.929490	1.73723004	0.27813660	190.787952	69.768080	35.697342	1.25404278	2.289742

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