NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011UG21 ∴ Summary
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2011UG21  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 0.93698 1.977e-07 au
e 0.54701 1.638e-06
i 14.568 4.031e-05 deg
Ω 86.619 0.0002198 deg
ω 82.422 0.0002423 deg
M 275.205 0.0008355 deg

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Other useful info
Absolute Magnitude (H)    19.4 mag
Slope parameter (G)    0.15 mag
Perihelion 0.4244 au
Aphelion 1.4495 au
Asc. node-Earth separation -0.37221 au
Desc. node-Earth separation -0.30826 au
Earth MOID 0.12853 au
Orbital period 331.279 days
Date of orbit computation   Feb 5 14:09
Observational summary
Optical observations (Discarded) 59 (1)
Radar observations (Discarded) 0 (0)
Arc length 357 days
Unobserved 1962 days

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Ephemeris at epoch 58173 MJD
Right Ascension 0.77607 deg
Declination -8.81178 deg
V Magnitude 22.61 mag
Solar Elongation -23.57 deg
Galactic Latitude -68.41 deg
Rate 0.664 deg/day
Direction 62.077 deg

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