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AstDyS ∴ Objects ∴ 2009SH20 ∴ Summary
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(419062) 2009SH20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.77866 2.573e-08 au
e 0.180441 5.18e-08
i 16.667 6.216e-06 deg
Ω 233.195 1.803e-05 deg
ω 66.263 2.645e-05 deg
M 100.253 1.819e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2773 au
Aphelion 3.28 au
Asc. node-Earth separation 1.49534 au
Desc. node-Earth separation 1.91059 au
Earth MOID 1.31762 au
Orbital period 1691.81 days
Date of orbit computation  feb 22 03:19
Observational summary
Optical observations (Discarded) 556 (2)
Radar observations (Discarded) 0 (0)
Arc length 6639.86 days
Unobserved 100 days

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Ephemeris at epoch 60416 MJD
Right Ascension 50.8971 deg
Declination 16.6137 deg
V Magnitude 21.85 mag
Solar Elongation -26.69 deg
Galactic Latitude -32.77 deg
Rate 0.366 deg/day
Direction 81.281 deg

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