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 3756 days

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Ephemeris at epoch 58264 MJD
Right Ascension 56.2157 deg
Declination 24.5369 deg
V Magnitude 25.75 mag
Solar Elongation 6.77 deg
Galactic Latitude -23.54 deg
Rate 1.247 deg/day
Direction 76.896 deg

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