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2011CH21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.9678 5.383e-08 au
e 0.079352 1.363e-07
i 12.495 1.507e-05 deg
Ω 132.36 2.998e-05 deg
ω 343.802 7.127e-05 deg
M 228.148 5.966e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7323 au
Aphelion 3.2033 au
Asc. node-Earth separation 1.75535 au
Desc. node-Earth separation 2.17815 au
Earth MOID 1.75079 au
Orbital period 1867.45 days
Date of orbit computation  apr 24 01:42
Observational summary
Optical observations (Discarded) 132 (0)
Radar observations (Discarded) 0 (0)
Arc length 6817 days
Unobserved 727 days

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Ephemeris at epoch 60426 MJD
Right Ascension 356.821 deg
Declination -6.95525 deg
V Magnitude 23.38 mag
Solar Elongation 41.86 deg
Galactic Latitude -64.72 deg
Rate 0.337 deg/day
Direction 73.145 deg

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