AstDyS-2

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AstDyS ∴ Objects ∴ 2001HF12 ∴ Summary
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(77458) 2001HF12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.65256 1.287e-08 au
e 0.104868 4.018e-08
i 4.44 4.537e-06 deg
Ω 37.436 5.373e-05 deg
ω 289.909 5.807e-05 deg
M 8.967 2.509e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3744 au
Aphelion 2.9307 au
Asc. node-Earth separation 1.54069 au
Desc. node-Earth separation 1.71395 au
Earth MOID 1.36741 au
Orbital period 1577.96 days
Date of orbit computation  apr 23 20:02
Observational summary
Optical observations (Discarded) 1007 (1)
Radar observations (Discarded) 0 (0)
Arc length 9024.88 days
Unobserved 285 days

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Ephemeris at epoch 60426 MJD
Right Ascension 1.19638 deg
Declination -2.3761 deg
V Magnitude 20.4 mag
Solar Elongation 35.85 deg
Galactic Latitude -62.84 deg
Rate 0.462 deg/day
Direction 66.004 deg

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