AstDyS-2

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AstDyS ∴ Objects ∴ 1998WM7 ∴ Summary
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(15984) 1998WM7  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56412 8.036e-09 au
e 0.22343 2.685e-08
i 9.044 3.746e-06 deg
Ω 94.122 2.173e-05 deg
ω 68.056 2.423e-05 deg
M 27.752 1.205e-05 deg

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Other useful info
Absolute Magnitude (H)    13.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9912 au
Aphelion 3.137 au
Asc. node-Earth separation 1.26579 au
Desc. node-Earth separation 1.64126 au
Earth MOID 1.02106 au
Orbital period 1499.71 days
Date of orbit computation  apr 23 19:49
Observational summary
Optical observations (Discarded) 3656 (137)
Radar observations (Discarded) 0 (0)
Arc length 18348.7 days
Unobserved 33 days

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Ephemeris at epoch 60425 MJD
Right Ascension 216.548 deg
Declination 1.00693 deg
V Magnitude 16.14 mag
Solar Elongation -165.31 deg
Galactic Latitude 55.38 deg
Rate 0.235 deg/day
Direction -85.45 deg

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