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NEODyS ∴ Objects ∴ 2008ER7 ∴ Summary
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(484506) 2008ER7  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.48656 2.531e-08 au
e 0.624038 1.975e-07
i 2.239 1.155e-05 deg
Ω 323.651 0.0001219 deg
ω 80.76 0.0001151 deg
M 35.337 9.614e-06 deg

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Other useful info
Absolute Magnitude (H)    20.2 mag
Slope parameter (G)    0.15 mag
Perihelion 0.5589 au
Aphelion 2.4142 au
Asc. node-Earth separation -0.18685 au
Desc. node-Earth separation 0.02188 au
Earth MOID 0.00126 au
Orbital period 662.025 days
Date of orbit computation   Mar 25 17:02
Observational summary
Optical observations (Discarded) 197 (0)
Radar observations (Discarded) 0 (0)
Arc length 3306 days
Unobserved 3 days

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Ephemeris at epoch 57840 MJD
Right Ascension 155.268 deg
Declination 7.04467 deg
V Magnitude 21 mag
Solar Elongation -147.12 deg
Galactic Latitude 49.1 deg
Rate 0.159 deg/day
Direction -62.918 deg

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