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AstDyS ∴ Objects ∴ 2007ET87 ∴ Summary
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(475932) 2007ET87  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.91257 1.2e-08 au
e 0.061777 1.124e-07
i 26.501 1.154e-05 deg
Ω 182.02 1.05e-05 deg
ω 21.124 4.419e-05 deg
M 135.423 4.387e-05 deg

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Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7944 au
Aphelion 2.0307 au
Asc. node-Earth separation 0.80499 au
Desc. node-Earth separation 1.0195 au
Earth MOID 0.80235 au
Orbital period 966.109 days
Date of orbit computation  feb 22 03:31
Observational summary
Optical observations (Discarded) 269 (2)
Radar observations (Discarded) 0 (0)
Arc length 5970.64 days
Unobserved 276 days

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Ephemeris at epoch 60418 MJD
Right Ascension 1.16868 deg
Declination 4.78561 deg
V Magnitude 22.54 mag
Solar Elongation 25.43 deg
Galactic Latitude -56.14 deg
Rate 0.524 deg/day
Direction 77.11 deg

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