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AstDyS ∴ Objects ∴ 2011ET42 ∴ Summary
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2011ET42  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.79199 9.861e-09 au
e 0.096651 1.362e-07
i 21.676 1.521e-05 deg
Ω 2.846 1.708e-05 deg
ω 141.04 7.411e-05 deg
M 179.134 6.537e-05 deg

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Other useful info
Absolute Magnitude (H)    19.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6188 au
Aphelion 1.9652 au
Asc. node-Earth separation 0.91747 au
Desc. node-Earth separation 0.65444 au
Earth MOID 0.6479 au
Orbital period 876.196 days
Date of orbit computation  feb 22 07:46
Observational summary
Optical observations (Discarded) 90 (0)
Radar observations (Discarded) 0 (0)
Arc length 5671.13 days
Unobserved 345 days

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Ephemeris at epoch 60398 MJD
Right Ascension 344.732 deg
Declination -17.1519 deg
V Magnitude 23.85 mag
Solar Elongation 30.62 deg
Galactic Latitude -62.18 deg
Rate 0.538 deg/day
Direction 61.621 deg

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