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AstDyS ∴ Objects ∴ 1997WK47 ∴ Summary
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(46745) 1997WK47  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.97114 1.317e-08 au
e 0.145794 4.219e-08
i 3.87 3.555e-06 deg
Ω 65.615 7.08e-05 deg
ω 324.592 7.214e-05 deg
M 72.985 1.533e-05 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.538 au
Aphelion 3.4043 au
Asc. node-Earth separation 1.61308 au
Desc. node-Earth separation 2.28719 au
Earth MOID 1.54485 au
Orbital period 1870.61 days
Date of orbit computation  feb 22 02:00
Observational summary
Optical observations (Discarded) 2082 (15)
Radar observations (Discarded) 0 (0)
Arc length 10944.1 days
Unobserved 79 days

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Ephemeris at epoch 60420 MJD
Right Ascension 106.042 deg
Declination 25.8099 deg
V Magnitude 20 mag
Solar Elongation -74.38 deg
Galactic Latitude 14.06 deg
Rate 0.269 deg/day
Direction 97.808 deg

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