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AstDyS ∴ Objects ∴ 2012HF31 ∴ Summary
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(420591) 2012HF31  ▹ 
SUMMARY

Warning: This object is a Near Earth Asteroid. You can have more detailed information looking at
its home page on the NEODyS web site

Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.55376 8.668e-09 au
e 0.442555 4.101e-08
i 9.105 6.814e-06 deg
Ω 325.72 4.234e-05 deg
ω 30.392 4.403e-05 deg
M 314.515 1.147e-05 deg

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Other useful info
Absolute Magnitude (H)    19.5 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8661 au
Aphelion 2.2414 au
Asc. node-Earth separation -0.10756 au
Desc. node-Earth separation 1.03383 au
Earth MOID 0.06717 au
Orbital period 707.417 days
Date of orbit computation  apr 23 21:19
Observational summary
Optical observations (Discarded) 168 (1)
Radar observations (Discarded) 2 (0)
Arc length 8380.08 days
Unobserved 458 days

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Ephemeris at epoch 60426 MJD
Right Ascension 337.132 deg
Declination -16.5784 deg
V Magnitude 22.02 mag
Solar Elongation 63.38 deg
Galactic Latitude -55.34 deg
Rate 1.169 deg/day
Direction 63.503 deg

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