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AstDyS ∴ Objects ∴ 2005ER18 ∴ Summary
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(423290) 2005ER18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.89945 3.173e-08 au
e 0.072735 5.787e-08
i 11.175 1.444e-05 deg
Ω 358.543 3.065e-05 deg
ω 104.049 0.0001075 deg
M 15.686 0.0001048 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6886 au
Aphelion 3.1103 au
Asc. node-Earth separation 1.93265 au
Desc. node-Earth separation 1.8386 au
Earth MOID 1.73247 au
Orbital period 1803.32 days
Date of orbit computation  apr 23 21:20
Observational summary
Optical observations (Discarded) 169 (0)
Radar observations (Discarded) 0 (0)
Arc length 6904.15 days
Unobserved 88 days

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Ephemeris at epoch 60426 MJD
Right Ascension 109.01 deg
Declination 30.6323 deg
V Magnitude 22.41 mag
Solar Elongation -70.74 deg
Galactic Latitude 18.32 deg
Rate 0.319 deg/day
Direction 108.683 deg

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