AstDyS-2

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AstDyS ∴ Objects ∴ 1997WM12 ∴ Summary
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(100654) 1997WM12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57082 1.023e-08 au
e 0.122526 4.558e-08
i 2.651 4.21e-06 deg
Ω 248.851 0.0001083 deg
ω 67.424 0.0001099 deg
M 215.367 1.931e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2558 au
Aphelion 2.8858 au
Asc. node-Earth separation 1.40421 au
Desc. node-Earth separation 1.6724 au
Earth MOID 1.24362 au
Orbital period 1505.59 days
Date of orbit computation  feb 22 02:11
Observational summary
Optical observations (Discarded) 616 (2)
Radar observations (Discarded) 0 (0)
Arc length 9556.51 days
Unobserved 107 days

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Ephemeris at epoch 60423 MJD
Right Ascension 151.398 deg
Declination 8.17345 deg
V Magnitude 21.06 mag
Solar Elongation -117.47 deg
Galactic Latitude 46.47 deg
Rate 0.029 deg/day
Direction 67.922 deg

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