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(394789) 2008HF57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.19673 3.933e-08 au
e 0.18584 8.015e-08
i 15.148 6.557e-06 deg
Ω 160.306 2.171e-05 deg
ω 191.04 2.759e-05 deg
M 177.426 1.6e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6027 au
Aphelion 3.7908 au
Asc. node-Earth separation 2.7843 au
Desc. node-Earth separation 1.60188 au
Earth MOID 1.59786 au
Orbital period 2087.65 days
Date of orbit computation  apr 23 21:14
Observational summary
Optical observations (Discarded) 384 (1)
Radar observations (Discarded) 0 (0)
Arc length 6211.06 days
Unobserved 43 days

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Ephemeris at epoch 60425 MJD
Right Ascension 162.543 deg
Declination 11.5727 deg
V Magnitude 21.79 mag
Solar Elongation -124.46 deg
Galactic Latitude 57.58 deg
Rate 0.05 deg/day
Direction -41.025 deg

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