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(420247) 2011HC97  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.06102 4.067e-08 au
e 0.09815 5.579e-08
i 10.336 8.998e-06 deg
Ω 15.137 3.337e-05 deg
ω 73.823 6.286e-05 deg
M 251.584 4.915e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7606 au
Aphelion 3.3615 au
Asc. node-Earth separation 1.95248 au
Desc. node-Earth separation 2.11637 au
Earth MOID 1.79945 au
Orbital period 1956.13 days
Date of orbit computation  apr 23 21:19
Observational summary
Optical observations (Discarded) 181 (1)
Radar observations (Discarded) 0 (0)
Arc length 6798.07 days
Unobserved 690 days

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Ephemeris at epoch 60426 MJD
Right Ascension 351.943 deg
Declination -9.58808 deg
V Magnitude 22.82 mag
Solar Elongation 47.36 deg
Galactic Latitude -63.6 deg
Rate 0.323 deg/day
Direction 65.79 deg

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