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2011JC21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.43552 2.52e-08 au
e 0.06142 1.321e-07
i 7.801 9.162e-06 deg
Ω 116.267 8.217e-05 deg
ω 77.066 0.0001161 deg
M 175.17 7.707e-05 deg

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Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2859 au
Aphelion 2.5851 au
Asc. node-Earth separation 1.41032 au
Desc. node-Earth separation 1.44396 au
Earth MOID 1.30114 au
Orbital period 1388.31 days
Date of orbit computation  feb 22 07:47
Observational summary
Optical observations (Discarded) 98 (0)
Radar observations (Discarded) 0 (0)
Arc length 10456.2 days
Unobserved 200 days

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Ephemeris at epoch 60398 MJD
Right Ascension 9.86452 deg
Declination -1.58173 deg
V Magnitude 23.08 mag
Solar Elongation 5.36 deg
Galactic Latitude -64.29 deg
Rate 0.442 deg/day
Direction 67.666 deg

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