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AstDyS ∴ Objects ∴ 2008EY4 ∴ Summary
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(221815) 2008EY4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.5878 1.601e-08 au
e 0.25189 3.718e-08
i 10.792 5.487e-06 deg
Ω 272.13 2.722e-05 deg
ω 320.435 3.094e-05 deg
M 272.688 1.678e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.936 au
Aphelion 3.2396 au
Asc. node-Earth separation 1.0132 au
Desc. node-Earth separation 2.02451 au
Earth MOID 0.93736 au
Orbital period 1520.53 days
Date of orbit computation  feb 22 02:37
Observational summary
Optical observations (Discarded) 597 (8)
Radar observations (Discarded) 0 (0)
Arc length 10013.9 days
Unobserved 103 days

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Ephemeris at epoch 60397 MJD
Right Ascension 94.8649 deg
Declination 18.684 deg
V Magnitude 21.11 mag
Solar Elongation -87.16 deg
Galactic Latitude 1.65 deg
Rate 0.191 deg/day
Direction 95.684 deg

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