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AstDyS ∴ Objects ∴ 2005ER187 ∴ Summary
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(117658) 2005ER187  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.40602 1.752e-08 au
e 0.135518 6.61e-08
i 3.556 7.184e-06 deg
Ω 195.504 0.0001063 deg
ω 0.683 0.0001086 deg
M 224.21 2.612e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.08 au
Aphelion 2.7321 au
Asc. node-Earth separation 1.0777 au
Desc. node-Earth separation 1.73304 au
Earth MOID 1.07688 au
Orbital period 1363.16 days
Date of orbit computation  Oct 31 06:10
Observational summary
Optical observations (Discarded) 287 (3)
Radar observations (Discarded) 0 (0)
Arc length 6104.89 days
Unobserved 503 days

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Ephemeris at epoch 58568 MJD
Right Ascension 66.9037 deg
Declination 18.6349 deg
V Magnitude 21.81 mag
Solar Elongation -63.4 deg
Galactic Latitude -20.45 deg
Rate 0.355 deg/day
Direction 79.485 deg

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