Asteroid General Data

2016 XB₂₁

General information

Preliminary designation	2016 XB₂₁
Group	Amor
Absolute magnitude	22.58
Approximate diameter (m)	81
Approximate mass (kg)	9.73·10⁸
Number of observations	36
Arc length (days)	18

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	116.847868
a – orbit major semiaxis (astronomical units)	2.05437900
e – orbit eccentricity	0.44123700
ω – orbit ascending node-perihelion angle (degrees)	7.211467
Ω – longitude of orbit ascending node (degrees)	65.701127
i – orbit inclination to the ecliptic plane (degrees)	12.928516

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	149.805264	2.06304796	0.43015737	3.749779	66.837528	12.922482	1.17561268	2.963225
01/21/1858	78.558163	2.06118018	0.43151389	4.393415	66.671098	12.910099	1.17175229	2.959202
01/29/1887	9.467072	2.06057570	0.43219892	4.892592	66.516679	12.901531	1.16999710	2.957900
02/07/1916	302.300779	2.05895229	0.43416219	5.592807	66.343863	12.900296	1.16503305	2.954405
02/14/1945	238.527216	2.05801463	0.43536643	6.055256	66.191672	12.900019	1.16202416	2.952387
02/22/1974	177.574006	2.05609059	0.43807587	6.618019	66.019277	12.912010	1.15536691	2.948248
03/02/2003	120.363141	2.05540666	0.43970276	6.943060	65.854315	12.919270	1.15163868	2.946777
03/09/2032	66.047585	2.05386416	0.44225471	7.306668	65.669275	12.936681	1.14553307	2.943460
03/17/2061	14.663039	2.05379873	0.44319043	7.502800	65.476379	12.939213	1.14357479	2.943320
03/25/2090	324.514987	2.05294138	0.44440068	7.714135	65.268002	12.946591	1.14061283	2.941477
04/03/2119	274.398731	2.05384672	0.44352873	7.902478	65.029070	12.927383	1.14290669	2.943423
04/10/2148	222.199721	2.05428179	0.44300539	8.131708	64.795708	12.911846	1.14422387	2.944358
04/18/2177	167.191456	2.05636569	0.44048424	8.495019	64.515682	12.864703	1.15056901	2.948839

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