Asteroid General Data

2017 BN₁₂₃

General information

Preliminary designation	2017 BN₁₂₃
Group	Aten
Absolute magnitude	22.53
Approximate diameter (m)	83
Approximate mass (kg)	1.04·10⁹
Number of observations	53
Arc length (days)	7682

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	319.919689
a – orbit major semiaxis (astronomical units)	0.89103500
e – orbit eccentricity	0.35784300
ω – orbit ascending node-perihelion angle (degrees)	351.940379
Ω – longitude of orbit ascending node (degrees)	330.652354
i – orbit inclination to the ecliptic plane (degrees)	25.207579

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	314.360853	0.89106226	0.35791398	351.471991	331.322366	25.220843	0.57213862	0.841129
01/21/1858	135.773194	0.89100218	0.35789085	351.528951	331.224424	25.220715	0.57212066	0.841044
01/29/1887	316.990389	0.89105342	0.35787869	351.613494	331.126572	25.217384	0.57216439	0.841117
02/07/1916	138.342616	0.89103548	0.35785888	351.679020	331.028603	25.218849	0.57217052	0.841091
02/14/1945	319.602816	0.89104184	0.35788342	351.750316	330.929436	25.215971	0.57215274	0.841100
02/22/1974	140.932624	0.89106540	0.35786955	351.820257	330.828271	25.214580	0.57218022	0.841134
03/02/2003	322.208702	0.89105126	0.35787638	351.883158	330.729630	25.213260	0.57216505	0.841114
03/09/2032	143.514994	0.89102875	0.35783037	351.952406	330.630158	25.209616	0.57219160	0.841082
03/17/2061	324.822157	0.89103094	0.35779229	352.018905	330.531762	25.208254	0.57222693	0.841085
03/25/2090	146.081592	0.89103112	0.35774425	352.089569	330.435026	25.205491	0.57226987	0.841085
04/03/2119	327.444749	0.89103142	0.35772638	352.161753	330.335934	25.202900	0.57228598	0.841085
04/10/2148	148.661087	0.89104623	0.35771539	352.233224	330.237827	25.202601	0.57230528	0.841106
04/18/2177	330.054775	0.89104854	0.35773084	352.306875	330.138876	25.200213	0.57229300	0.841110

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