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(498552) 2008HK9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36413 2.333e-08 au
e 0.15081 1.174e-07
i 1.378 1.447e-05 deg
Ω 13.003 0.0002895 deg
ω 228.453 0.000295 deg
M 105.394 4.601e-05 deg

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Other useful info
Absolute Magnitude (H)    18.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0076 au
Aphelion 2.7207 au
Asc. node-Earth separation 1.56779 au
Desc. node-Earth separation 1.10077 au
Earth MOID 0.99519 au
Orbital period 1327.71 days
Date of orbit computation  feb 22 03:35
Observational summary
Optical observations (Discarded) 83 (1)
Radar observations (Discarded) 0 (0)
Arc length 5579.01 days
Unobserved 306 days

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Ephemeris at epoch 60416 MJD
Right Ascension 10.9986 deg
Declination 4.60138 deg
V Magnitude 23.69 mag
Solar Elongation 14.25 deg
Galactic Latitude -58.22 deg
Rate 0.441 deg/day
Direction 66.506 deg

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