Asteroid General Data

2014 OY₃₉₁

General information

Preliminary designation	2014 OY₃₉₁
Group	Apollo
Absolute magnitude	26.05
Approximate diameter (m)	16
Approximate mass (kg)	8.05·10⁶
Number of observations	14
Arc length (days)	5

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	290.360627
a – orbit major semiaxis (astronomical units)	2.18546300
e – orbit eccentricity	0.60949800
ω – orbit ascending node-perihelion angle (degrees)	249.421937
Ω – longitude of orbit ascending node (degrees)	347.359504
i – orbit inclination to the ecliptic plane (degrees)	0.579810

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	231.390204	2.05482688	0.57365135	232.996578	2.796041	0.735395	0.87607266	2.945530
01/21/1858	174.994822	2.05705023	0.57427454	237.254164	359.282003	0.693908	0.87573866	2.950312
01/29/1887	126.487288	2.04998197	0.57841498	241.927299	355.136285	0.665685	0.86424169	2.935119
02/07/1916	94.000149	2.04269040	0.58224211	247.153383	350.023516	0.661209	0.85335004	2.919473
02/14/1945	83.504972	2.03832057	0.58611289	248.911971	348.242389	0.649663	0.84363460	2.910110
02/22/1974	73.446759	2.03859423	0.58567638	249.757973	347.333082	0.643306	0.84463775	2.910696
03/02/2003	54.771451	2.04503132	0.58057328	251.613420	345.594545	0.634160	0.85774079	2.924493
03/09/2032	10.080589	2.05577422	0.57798676	257.986936	339.741724	0.651474	0.86756394	2.947567
03/17/2061	304.482801	2.06206711	0.57312375	263.618560	334.855676	0.638261	0.88024748	2.961112
03/25/2090	227.060314	2.06979369	0.57183208	268.698079	330.195815	0.623363	0.88621926	2.977770
04/03/2119	133.363096	2.07355076	0.56786120	273.186711	326.330606	0.617654	0.89606174	2.985882
04/10/2148	25.379747	2.07866127	0.56262835	277.240283	322.789488	0.618711	0.90914750	2.996927
04/18/2177	263.527368	2.08323382	0.55855413	278.981871	321.211519	0.617992	0.91963497	3.006821

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