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AstDyS ∴ Objects ∴ 2001WH81 ∴ Summary
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(337883) 2001WH81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.40997 1.596e-08 au
e 0.061712 6.533e-08
i 7.713 6.079e-06 deg
Ω 73.862 4.147e-05 deg
ω 41.153 6.169e-05 deg
M 305.998 4.375e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2613 au
Aphelion 2.5587 au
Asc. node-Earth separation 1.30966 au
Desc. node-Earth separation 1.50311 au
Earth MOID 1.28439 au
Orbital period 1366.52 days
Date of orbit computation  apr 23 21:01
Observational summary
Optical observations (Discarded) 354 (0)
Radar observations (Discarded) 0 (0)
Arc length 8051.85 days
Unobserved 139 days

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Ephemeris at epoch 60426 MJD
Right Ascension 52.4381 deg
Declination 17.8421 deg
V Magnitude 22.13 mag
Solar Elongation -18.63 deg
Galactic Latitude -30.88 deg
Rate 0.484 deg/day
Direction 72.621 deg

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