Asteroid General Data

2016 YA₁

General information

Preliminary designation	2016 YA₁
Group	Aten
Absolute magnitude	23.75
Approximate diameter (m)	47
Approximate mass (kg)	1.93·10⁸
Number of observations	101
Arc length (days)	367

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	264.926951
a – orbit major semiaxis (astronomical units)	0.98115800
e – orbit eccentricity	0.15820700
ω – orbit ascending node-perihelion angle (degrees)	292.863764
Ω – longitude of orbit ascending node (degrees)	271.032065
i – orbit inclination to the ecliptic plane (degrees)	16.606587

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	150.962840	0.98144671	0.15646534	292.095533	272.298268	16.653762	0.82788431	0.972301
01/21/1858	94.514957	0.98170426	0.15668350	292.140283	272.101519	16.647871	0.82788739	0.972684
01/29/1887	39.176981	0.98114474	0.15719994	292.402201	271.901989	16.635005	0.82690884	0.971852
02/07/1916	348.593248	0.98116523	0.15737903	292.433372	271.707049	16.629967	0.82675039	0.971883
02/14/1945	296.616606	0.98151586	0.15739849	292.549069	271.566672	16.624515	0.82702675	0.972404
02/22/1974	238.250767	0.98153193	0.15751384	292.501485	271.408951	16.622509	0.82692706	0.972428
03/02/2003	184.027565	0.98122749	0.15796163	292.767601	271.204976	16.611528	0.82623119	0.971975
03/09/2032	133.090021	0.98123007	0.15818586	292.882230	271.014093	16.606283	0.82601335	0.971979
03/17/2061	80.625977	0.98157824	0.15852667	292.848936	270.810922	16.595143	0.82597191	0.972496
03/25/2090	22.799586	0.98134723	0.15870398	292.954980	270.615532	16.590324	0.82560352	0.972153
04/03/2119	327.547119	0.98171836	0.15875314	293.192963	270.492586	16.587424	0.82586749	0.972705
04/10/2148	277.382075	0.98100840	0.15911417	293.349503	270.309070	16.582190	0.82491607	0.971650
04/18/2177	223.893564	0.98148818	0.15935040	293.315310	270.110153	16.573173	0.82508765	0.972363

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