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AstDyS ∴ Objects ∴ 2011HF31 ∴ Summary
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(463041) 2011HF31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.10312 3.301e-08 au
e 0.192424 7.816e-08
i 16.154 9.038e-06 deg
Ω 202.774 2.296e-05 deg
ω 335.07 3.671e-05 deg
M 150.55 2.407e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.506 au
Aphelion 3.7002 au
Asc. node-Earth separation 1.54168 au
Desc. node-Earth separation 2.62367 au
Earth MOID 1.5175 au
Orbital period 1996.63 days
Date of orbit computation  feb 22 03:28
Observational summary
Optical observations (Discarded) 187 (0)
Radar observations (Discarded) 0 (0)
Arc length 8478.27 days
Unobserved 300 days

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Ephemeris at epoch 60419 MJD
Right Ascension 348.012 deg
Declination 4.76237 deg
V Magnitude 23.32 mag
Solar Elongation 39.15 deg
Galactic Latitude -50.08 deg
Rate 0.279 deg/day
Direction 67.425 deg

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