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NEODyS ∴ Objects ∴ 2008ER7 ∴ Summary
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(484506) 2008ER7  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.4867 1.574e-08 au
e 0.624054 1.205e-07
i 2.238 7.113e-06 deg
Ω 323.608 7.432e-05 deg
ω 80.816 7.115e-05 deg
M 144.058 5.459e-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 2.4145 au
Asc. node-Earth separation -0.18714 au
Desc. node-Earth separation 0.02261 au
Earth MOID 0.0013 au
Orbital period 662.112 days
Date of orbit computation   Oct 9 22:31
Observational summary
Optical observations (Discarded) 207 (3)
Radar observations (Discarded) 0 (0)
Arc length 3308 days
Unobserved 209 days

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Ephemeris at epoch 58048 MJD
Right Ascension 214.829 deg
Declination -15.5539 deg
V Magnitude 25.08 mag
Solar Elongation -9.3 deg
Galactic Latitude 42.29 deg
Rate 0.405 deg/day
Direction 109.08 deg

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