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2011UG21  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 0.936946 7.049e-09 au
e 0.547027 1.374e-07
i 14.568 8.673e-06 deg
Ω 86.554 6.124e-05 deg
ω 82.47 5.721e-05 deg
M 145.93 2.931e-05 deg

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Other useful info
Absolute Magnitude (H)    19.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.4244 au
Aphelion distance 1.4495 au
Asc. node-Earth separation -0.37049 au
Desc. node-Earth separation -0.3089 au
Earth MOID 0.12869 au
Orbital period 331.261 days
Date of orbit computation   feb 26 10:48
Observational summary
Optical observations (Discarded) 94 (1)
Radar observations (Discarded) 0 (0)
Arc length 4000 days
Unobserved 544 days

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Ephemeris
(Epoch 60398 MJD)
Right Ascension 353.5 deg
Declination -11.8578 deg
V Magnitude 22.78 mag
Solar Elongation 20.8 deg
Galactic Latitude -66.27 deg
Rate 0.635 deg/day
Direction 70.019 deg

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