NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999CW8 ∴ Summary
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1999CW8  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.23562 1.355e-08 au
e 0.599469 6.216e-08
i 33.644 3.229e-05 deg
Ω 317.004 1.346e-05 deg
ω 262.107 3.668e-05 deg
M 294.703 2.549e-05 deg

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Other useful info
Absolute Magnitude (H)    18.5 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8954 au
Aphelion 3.5758 au
Asc. node-Earth separation 0.54658 au
Desc. node-Earth separation 0.33579 au
Earth MOID 0.23038 au
Orbital period 1220.94 days
Date of orbit computation   Oct 1 16:45
Observational summary
Optical observations (Discarded) 158 (5)
Radar observations (Discarded) 0 (0)
Arc length 3823 days
Unobserved 3427 days

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Ephemeris at epoch 58472 MJD
Right Ascension 141.411 deg
Declination 48.581 deg
V Magnitude 21.37 mag
Solar Elongation 131.02 deg
Galactic Latitude 45.14 deg
Rate 0.147 deg/day
Direction -52.419 deg

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