AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998WM ∴ Summary
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(137062) 1998WM  ▹ 
SUMMARY

Warning: This object is a Near Earth Asteroid. You can have more detailed information looking at
its home page on the NEODyS web site

Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.22457 1.483e-09 au
e 0.315421 2.636e-08
i 22.518 3.417e-06 deg
Ω 45.624 6.105e-06 deg
ω 172.565 9.406e-06 deg
M 125.416 9.74e-06 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8383 au
Aphelion 1.6108 au
Asc. node-Earth separation 0.61461 au
Desc. node-Earth separation -0.16891 au
Earth MOID 0.16874 au
Orbital period 494.962 days
Date of orbit computation  feb 22 02:19
Observational summary
Optical observations (Discarded) 4337 (406)
Radar observations (Discarded) 0 (0)
Arc length 12868.6 days
Unobserved 443 days

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Ephemeris at epoch 60397 MJD
Right Ascension 10.4131 deg
Declination -4.85055 deg
V Magnitude 20.08 mag
Solar Elongation -8.58 deg
Galactic Latitude -67.6 deg
Rate 0.667 deg/day
Direction 59.957 deg

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