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(418963) 2009HC4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.92617 8.282e-08 au
e 0.079513 7.507e-08
i 9.216 6.935e-06 deg
Ω 78.111 5.369e-05 deg
ω 79.134 7.655e-05 deg
M 4.961 5.875e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 3.614 au
Aphelion 4.2383 au
Asc. node-Earth separation 2.85982 au
Desc. node-Earth separation 2.94539 au
Earth MOID 2.64095 au
Orbital period 2841.53 days
Date of orbit computation  apr 23 21:19
Observational summary
Optical observations (Discarded) 202 (3)
Radar observations (Discarded) 0 (0)
Arc length 6336.84 days
Unobserved 37 days

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Ephemeris at epoch 60426 MJD
Right Ascension 158.449 deg
Declination 20.7918 deg
V Magnitude 21.46 mag
Solar Elongation -115.88 deg
Galactic Latitude 58.03 deg
Rate 0.051 deg/day
Direction 174 deg

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