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(257158) 2008HN39  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74123 2.224e-08 au
e 0.054856 5.821e-08
i 0.961 8.394e-06 deg
Ω 353.593 0.0003675 deg
ω 82.237 0.0003772 deg
M 300.66 8.299e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5909 au
Aphelion 2.8916 au
Asc. node-Earth separation 1.70812 au
Desc. node-Earth separation 1.75933 au
Earth MOID 1.6065 au
Orbital period 1657.74 days
Date of orbit computation  apr 23 20:44
Observational summary
Optical observations (Discarded) 199 (0)
Radar observations (Discarded) 0 (0)
Arc length 8034.92 days
Unobserved 192 days

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Ephemeris at epoch 60425 MJD
Right Ascension 19.886 deg
Declination 8.68568 deg
V Magnitude 22.51 mag
Solar Elongation 13.32 deg
Galactic Latitude -53.54 deg
Rate 0.433 deg/day
Direction 67.665 deg

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