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AstDyS ∴ Objects ∴ 2001WH12 ∴ Summary
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(173939) 2001WH12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.07881 2.351e-08 au
e 0.076723 4.373e-08
i 11.189 5.4e-06 deg
Ω 76.421 2.897e-05 deg
ω 30.225 5.146e-05 deg
M 12.046 4.414e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8426 au
Aphelion 3.315 au
Asc. node-Earth separation 1.88619 au
Desc. node-Earth separation 2.26298 au
Earth MOID 1.86581 au
Orbital period 1973.21 days
Date of orbit computation  apr 23 20:26
Observational summary
Optical observations (Discarded) 485 (5)
Radar observations (Discarded) 0 (0)
Arc length 8097.83 days
Unobserved 96 days

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Ephemeris at epoch 60426 MJD
Right Ascension 108.561 deg
Declination 30.4333 deg
V Magnitude 21.07 mag
Solar Elongation -70.37 deg
Galactic Latitude 17.89 deg
Rate 0.292 deg/day
Direction 98.946 deg

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