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AstDyS ∴ Objects ∴ 1998WM42 ∴ Summary
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(101488) 1998WM42  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.99539 1.779e-08 au
e 0.118236 5.078e-08
i 6.882 5.126e-06 deg
Ω 230.973 4.133e-05 deg
ω 146.581 4.654e-05 deg
M 348.122 2.382e-05 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6412 au
Aphelion 3.3496 au
Asc. node-Earth separation 2.26656 au
Desc. node-Earth separation 1.69955 au
Earth MOID 1.64693 au
Orbital period 1893.55 days
Date of orbit computation  apr 23 20:09
Observational summary
Optical observations (Discarded) 996 (7)
Radar observations (Discarded) 0 (0)
Arc length 9154.93 days
Unobserved 152 days

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Ephemeris at epoch 60437 MJD
Right Ascension 18.2073 deg
Declination 11.2701 deg
V Magnitude 20.18 mag
Solar Elongation 25.73 deg
Galactic Latitude -51.25 deg
Rate 0.432 deg/day
Direction 69.347 deg

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