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(9553) Colas  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.19819 4.042e-09 au
e 0.116641 2.817e-08
i 1.922 2.239e-06 deg
Ω 149.883 8.867e-05 deg
ω 252.891 8.953e-05 deg
M 274.047 1.073e-05 deg

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Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9418 au
Aphelion 2.4546 au
Asc. node-Earth separation 1.25697 au
Desc. node-Earth separation 1.08568 au
Earth MOID 0.95147 au
Orbital period 1190.41 days
Date of orbit computation  feb 22 01:52
Observational summary
Optical observations (Discarded) 4844 (825)
Radar observations (Discarded) 0 (0)
Arc length 25364.5 days
Unobserved 254 days

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Ephemeris at epoch 60418 MJD
Right Ascension 333.268 deg
Declination -10.4093 deg
V Magnitude 19.31 mag
Solar Elongation 56.67 deg
Galactic Latitude -49.19 deg
Rate 0.465 deg/day
Direction 69.927 deg

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