NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2008CY21 ∴ Summary
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2008CY21  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 0.968657 0.0001118 au
e 0.248689 0.0006083
i 10.721 0.03248 deg
Ω 322.843 0.004482 deg
ω 53.928 0.01191 deg
M 315.357 0.7972 deg

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Other useful info
Absolute Magnitude (H)    24.5 mag
Slope parameter (G)    0.15 mag
Perihelion 0.7278 au
Aphelion 1.2096 au
Asc. node-Earth separation -0.22033 au
Desc. node-Earth separation 0.07725 au
Earth MOID 0.04638 au
Orbital period 348.22 days
Date of orbit computation   Mar 13 11:38
Observational summary
Optical observations (Discarded) 17 (0)
Radar observations (Discarded) 0 (0)
Arc length 4 days
Unobserved 3808 days

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Ephemeris at epoch 58316 MJD
Right Ascension 119.995 deg
Declination 22.5825 deg
V Magnitude 26.31 mag
Solar Elongation -3.9 deg
Galactic Latitude 24.66 deg
Rate 0.984 deg/day
Direction 106.15 deg

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