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AstDyS ∴ Objects ∴ 2011ET9 ∴ Summary
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(279594) 2011ET9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.41682 1.538e-08 au
e 0.084219 5.553e-08
i 6.22 6.205e-06 deg
Ω 184 4.334e-05 deg
ω 60.361 5.478e-05 deg
M 112.278 3.503e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2133 au
Aphelion 2.6204 au
Asc. node-Earth separation 1.30666 au
Desc. node-Earth separation 1.50229 au
Earth MOID 1.20848 au
Orbital period 1372.35 days
Date of orbit computation  feb 22 02:49
Observational summary
Optical observations (Discarded) 366 (2)
Radar observations (Discarded) 0 (0)
Arc length 8412.21 days
Unobserved 342 days

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Ephemeris at epoch 60420 MJD
Right Ascension 14.6105 deg
Declination 5.73024 deg
V Magnitude 22.13 mag
Solar Elongation 14.42 deg
Galactic Latitude -57.1 deg
Rate 0.445 deg/day
Direction 69.832 deg

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