Asteroid General Data

2016 JD₁₈

General information

Preliminary designation	2016 JD₁₈
Group	Apollo
Absolute magnitude	24.77
Approximate diameter (m)	30
Approximate mass (kg)	4.72·10⁷
Number of observations	245
Arc length (days)	15

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	70.649089
a – orbit major semiaxis (astronomical units)	2.79170300
e – orbit eccentricity	0.68929900
ω – orbit ascending node-perihelion angle (degrees)	227.279214
Ω – longitude of orbit ascending node (degrees)	57.776058
i – orbit inclination to the ecliptic plane (degrees)	5.393268

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	315.026955	2.73273511	0.68833596	197.580276	83.186160	10.010715	0.85169526	4.517487
01/21/1858	68.733272	2.77408917	0.67683346	199.047043	82.314150	9.662690	0.89649280	4.620418
01/29/1887	212.038956	2.72879521	0.69398910	203.050053	79.019631	8.778498	0.83504107	4.507721
02/07/1916	334.107996	2.76609143	0.68126066	205.090970	77.662212	8.333395	0.88166217	4.600451
02/14/1945	126.045959	2.72475225	0.69583807	208.796698	74.463970	7.767829	0.82876590	4.497707
02/22/1974	254.519355	2.76075848	0.68646564	214.849888	69.339506	6.673441	0.86559264	4.587153
03/02/2003	33.698283	2.74229453	0.69312872	216.856591	67.632241	6.502029	0.84153144	4.541212
03/09/2032	133.240055	2.78999323	0.68896522	227.309631	57.754750	5.392930	0.86778493	4.660208
03/17/2061	253.088981	2.74530778	0.70451857	237.709638	47.892970	4.861765	0.81118748	4.548699
03/25/2090	13.214546	2.76510681	0.69526408	241.665814	44.464790	4.618790	0.84262736	4.597995
04/03/2119	142.567106	2.73858853	0.70423690	263.900197	22.871929	4.142607	0.80997344	4.532009
04/10/2148	279.061368	2.75544569	0.69722852	269.324562	17.923803	4.082039	0.83427038	4.573918
04/18/2177	69.920731	2.72376925	0.70804979	284.092801	3.780089	4.242303	0.79520500	4.495273

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