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AstDyS ∴ Objects ∴ 2009UN57 ∴ Summary
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(462678) 2009UN57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.73594 3.01e-08 au
e 0.092408 1.439e-07
i 1.104 1.277e-05 deg
Ω 316.698 0.0005646 deg
ω 57.357 0.000569 deg
M 89.848 6.569e-05 deg

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Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4831 au
Aphelion 2.9888 au
Asc. node-Earth separation 1.56982 au
Desc. node-Earth separation 1.86981 au
Earth MOID 1.48381 au
Orbital period 1652.94 days
Date of orbit computation  apr 23 21:28
Observational summary
Optical observations (Discarded) 78 (0)
Radar observations (Discarded) 0 (0)
Arc length 9867.14 days
Unobserved 580 days

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Ephemeris at epoch 60427 MJD
Right Ascension 102.137 deg
Declination 23.2559 deg
V Magnitude 23.64 mag
Solar Elongation -64.24 deg
Galactic Latitude 9.77 deg
Rate 0.319 deg/day
Direction 95.631 deg

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