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(392147) 2009HC39  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.96839 2.447e-08 au
e 0.236452 5.307e-08
i 7.909 6.022e-06 deg
Ω 119.514 5.721e-05 deg
ω 121.344 6.006e-05 deg
M 318.01 2.041e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2665 au
Aphelion 3.6703 au
Asc. node-Earth separation 2.21236 au
Desc. node-Earth separation 1.47945 au
Earth MOID 1.26583 au
Orbital period 1868.01 days
Date of orbit computation  apr 23 21:13
Observational summary
Optical observations (Discarded) 318 (2)
Radar observations (Discarded) 0 (0)
Arc length 7717.13 days
Unobserved 39 days

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Ephemeris at epoch 60427 MJD
Right Ascension 169.483 deg
Declination 15.5101 deg
V Magnitude 20.58 mag
Solar Elongation -126.65 deg
Galactic Latitude 65.38 deg
Rate 0.031 deg/day
Direction -136.915 deg

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