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2011HC20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55798 8.9e-08 au
e 0.210823 5.106e-07
i 12.966 1.458e-05 deg
Ω 176.865 4.429e-05 deg
ω 59.025 0.000149 deg
M 57.87 0.0001333 deg

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Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0187 au
Aphelion 3.0973 au
Asc. node-Earth separation 1.21004 au
Desc. node-Earth separation 1.73799 au
Earth MOID 1.04295 au
Orbital period 1494.32 days
Date of orbit computation  apr 24 01:43
Observational summary
Optical observations (Discarded) 106 (0)
Radar observations (Discarded) 0 (0)
Arc length 4384.79 days
Unobserved 361 days

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Ephemeris at epoch 60425 MJD
Right Ascension 342.437 deg
Declination -1.09894 deg
V Magnitude 23.46 mag
Solar Elongation 51.8 deg
Galactic Latitude -50.9 deg
Rate 0.4 deg/day
Direction 70.543 deg

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