NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998WM ∴ Summary
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(137062) 1998WM  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.22454 2.128e-09 au
e 0.315319 4.695e-08
i 22.517 5.382e-06 deg
Ω 45.652 6.014e-06 deg
ω 172.539 1.116e-05 deg
M 179.809 1.44e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8384 au
Aphelion 1.6107 au
Asc. node-Earth separation 0.61424 au
Desc. node-Earth separation -0.1677 au
Earth MOID 0.16754 au
Orbital period 494.949 days
Date of orbit computation   Oct 20 15:00
Observational summary
Optical observations (Discarded) 817 (41)
Radar observations (Discarded) 0 (0)
Arc length 10961 days
Unobserved 5 days

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Ephemeris at epoch 58051 MJD
Right Ascension 91.5588 deg
Declination 33.1252 deg
V Magnitude 18.37 mag
Solar Elongation 119.73 deg
Galactic Latitude 5.92 deg
Rate 0.425 deg/day
Direction 12.117 deg

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