NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998WM ∴ Summary
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(137062) 1998WM  ▹ 
SUMMARY
Keplerian elements
(Epoch 60000.0 MJD)
Value 1-σ variation Units
a 1.22463 1.59e-09 au
e 0.315367 3.153e-08
i 22.517 4.057e-06 deg
Ω 45.624 7.479e-06 deg
ω 172.557 1.122e-05 deg
M 194.487 1.048e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8384 au
Aphelion distance 1.6108 au
Asc. node-Earth separation 0.61284 au
Desc. node-Earth separation -0.16862 au
Earth MOID 0.16845 au
Orbital period 495.001 days
Date of orbit computation   feb 24 14:11
Observational summary
Optical observations (Discarded) 3355 (40)
Radar observations (Discarded) 0 (0)
Arc length 12869 days
Unobserved 73 days

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Ephemeris
(Epoch 60026 MJD)
Right Ascension 32.0741 deg
Declination 16.0496 deg
V Magnitude 20.4 mag
Solar Elongation -33.71 deg
Galactic Latitude -42.97 deg
Rate 0.593 deg/day
Direction 60.677 deg

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