NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2008ER7 ∴ Summary
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(484506) 2008ER7  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.48644 2.434e-08 au
e 0.624242 1.974e-07
i 2.238 1.157e-05 deg
Ω 323.502 0.0001251 deg
ω 80.946 0.0001181 deg
M 1.516 1.259e-05 deg

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Other useful info
Absolute Magnitude (H)    20.2 mag
Slope parameter (G)    0.15 mag
Perihelion 0.5585 au
Aphelion 2.4143 au
Asc. node-Earth separation -0.18725 au
Desc. node-Earth separation 0.01795 au
Earth MOID 0.00104 au
Orbital period 661.945 days
Date of orbit computation   Oct 1 22:52
Observational summary
Optical observations (Discarded) 207 (0)
Radar observations (Discarded) 0 (0)
Arc length 3308 days
Unobserved 569 days

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Ephemeris at epoch 58408 MJD
Right Ascension 168.607 deg
Declination 6.58172 deg
V Magnitude 21.74 mag
Solar Elongation 36.39 deg
Galactic Latitude 59.13 deg
Rate 0.529 deg/day
Direction 118.155 deg

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