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AstDyS ∴ Objects ∴ 2001WK78 ∴ Summary
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(203372) 2001WK78  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28131 1.039e-08 au
e 0.065368 4.59e-08
i 7.1 4.083e-06 deg
Ω 75.19 4.383e-05 deg
ω 132.236 5.805e-05 deg
M 30.737 3.857e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1322 au
Aphelion 2.4304 au
Asc. node-Earth separation 1.39162 au
Desc. node-Earth separation 1.16109 au
Earth MOID 1.13258 au
Orbital period 1258.56 days
Date of orbit computation  feb 22 02:33
Observational summary
Optical observations (Discarded) 461 (8)
Radar observations (Discarded) 0 (0)
Arc length 7750.43 days
Unobserved 440 days

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Ephemeris at epoch 60397 MJD
Right Ascension 268.576 deg
Declination -21.3572 deg
V Magnitude 21.01 mag
Solar Elongation 98.79 deg
Galactic Latitude 2.2 deg
Rate 0.264 deg/day
Direction 97.826 deg

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