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AstDyS ∴ Objects ∴ 1999CA54 ∴ Summary
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(121053) 1999CA54  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.33169 1.361e-08 au
e 0.158511 5.173e-08
i 2.555 6.702e-06 deg
Ω 27.905 0.0001086 deg
ω 120.072 0.0001108 deg
M 190.81 2.256e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9621 au
Aphelion 2.7013 au
Asc. node-Earth separation 1.47396 au
Desc. node-Earth separation 1.09984 au
Earth MOID 0.97359 au
Orbital period 1300.48 days
Date of orbit computation  Oct 31 06:12
Observational summary
Optical observations (Discarded) 370 (1)
Radar observations (Discarded) 0 (0)
Arc length 7124.08 days
Unobserved 160 days

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Ephemeris at epoch 58504 MJD
Right Ascension 344.708 deg
Declination -7.64652 deg
V Magnitude 22.15 mag
Solar Elongation -42.6 deg
Galactic Latitude -56.97 deg
Rate 0.387 deg/day
Direction 65.998 deg

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