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AstDyS ∴ Objects ∴ 1997WK45 ∴ Summary
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(15931) 1997WK45  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.17374 1.466e-08 au
e 0.184875 3.103e-08
i 2.076 3.504e-06 deg
Ω 71.345 9.792e-05 deg
ω 14.706 9.851e-05 deg
M 218.502 1.007e-05 deg

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Other useful info
Absolute Magnitude (H)    13.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.587 au
Aphelion 3.7605 au
Asc. node-Earth separation 1.61554 au
Desc. node-Earth separation 2.71811 au
Earth MOID 1.60375 au
Orbital period 2065.17 days
Date of orbit computation  apr 23 19:49
Observational summary
Optical observations (Discarded) 2525 (10)
Radar observations (Discarded) 0 (0)
Arc length 26167.7 days
Unobserved 278 days

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Ephemeris at epoch 60426 MJD
Right Ascension 315.623 deg
Declination -18.4216 deg
V Magnitude 19.64 mag
Solar Elongation 83.21 deg
Galactic Latitude -36.94 deg
Rate 0.166 deg/day
Direction 76.706 deg

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