Asteroid General Data

2017 WJ₂

General information

Preliminary designation	2017 WJ₂
Group	Aten
Absolute magnitude	22.08
Approximate diameter (m)	100
Approximate mass (kg)	1.94·10⁹
Number of observations	28
Arc length (days)	26

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	67.873744
a – orbit major semiaxis (astronomical units)	0.93432000
e – orbit eccentricity	0.16116400
ω – orbit ascending node-perihelion angle (degrees)	223.088084
Ω – longitude of orbit ascending node (degrees)	44.199271
i – orbit inclination to the ecliptic plane (degrees)	21.942271

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	243.245772	0.93511981	0.16214676	222.664260	45.236223	22.328633	0.78349316	0.904277
01/21/1858	275.137499	0.93529984	0.16211002	222.804790	45.108739	22.327240	0.78367837	0.904538
01/29/1887	303.267963	0.93551269	0.16214333	222.893757	44.979520	22.324858	0.78382555	0.904847
02/07/1916	327.207807	0.93583876	0.16204868	223.009294	44.857303	22.323105	0.78418733	0.905320
02/14/1945	351.857588	0.93542469	0.16208550	223.039984	44.729163	22.319287	0.78380591	0.904719
02/22/1974	20.109222	0.93534202	0.16213560	223.170000	44.603675	22.314899	0.78368978	0.904599
03/02/2003	50.836155	0.93515986	0.16224126	223.247967	44.473616	22.310621	0.78343834	0.904335
03/09/2032	80.552970	0.93546102	0.16190349	223.456189	44.346053	22.310239	0.78400661	0.904772
03/17/2061	106.272315	0.93552449	0.16177157	223.598559	44.216097	22.309062	0.78418323	0.904864
03/25/2090	129.281440	0.93576481	0.16167214	223.792969	44.085458	22.305959	0.78447772	0.905213
04/03/2119	152.896305	0.93560644	0.16199389	223.749164	43.956384	22.303345	0.78404391	0.904983
04/10/2148	180.683293	0.93547419	0.16217185	223.736468	43.830922	22.302125	0.78376661	0.904791
04/18/2177	212.940802	0.93512907	0.16231816	223.689819	43.705126	22.300200	0.78334064	0.904290

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