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 3.365e-09 au
e 0.315319 7.484e-08
i 22.517 8.975e-06 deg
Ω 45.652 1.012e-05 deg
ω 172.539 1.646e-05 deg
M 179.809 1.972e-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   Jul 10 17:29
Observational summary
Optical observations (Discarded) 813 (2)
Radar observations (Discarded) 0 (0)
Arc length 9983 days
Unobserved 917 days

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Ephemeris at epoch 57984 MJD
Right Ascension 69.7279 deg
Declination 16.4908 deg
V Magnitude 19.91 mag
Solar Elongation 75.55 deg
Galactic Latitude -19.69 deg
Rate 0.457 deg/day
Direction 66.79 deg

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