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AstDyS ∴ Objects ∴ 2009WH17 ∴ Summary
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(386692) 2009WH17  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.32821 1.804e-08 au
e 0.121646 1.222e-07
i 0.606 1.098e-05 deg
Ω 302.613 0.0009171 deg
ω 189.628 0.0009191 deg
M 302.518 4.59e-05 deg

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Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.045 au
Aphelion 2.6114 au
Asc. node-Earth separation 1.59118 au
Desc. node-Earth separation 1.06416 au
Earth MOID 1.05989 au
Orbital period 1297.57 days
Date of orbit computation  feb 22 03:12
Observational summary
Optical observations (Discarded) 97 (0)
Radar observations (Discarded) 0 (0)
Arc length 9181.02 days
Unobserved 161 days

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Ephemeris at epoch 60419 MJD
Right Ascension 53.5418 deg
Declination 19.5893 deg
V Magnitude 23.47 mag
Solar Elongation -26.86 deg
Galactic Latitude -28.88 deg
Rate 0.503 deg/day
Direction 76.568 deg

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