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(490138) 2008UM139  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36587 1.508e-08 au
e 0.200951 6.865e-08
i 2.103 8.349e-06 deg
Ω 40.126 0.0001884 deg
ω 338.885 0.0001912 deg
M 101.071 2.828e-05 deg

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Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8904 au
Aphelion 2.8413 au
Asc. node-Earth separation 0.92036 au
Desc. node-Earth separation 1.78699 au
Earth MOID 0.89291 au
Orbital period 1329.18 days
Date of orbit computation  apr 23 21:34
Observational summary
Optical observations (Discarded) 169 (1)
Radar observations (Discarded) 0 (0)
Arc length 5636.11 days
Unobserved 72 days

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Ephemeris at epoch 60425 MJD
Right Ascension 126.798 deg
Declination 21.3789 deg
V Magnitude 23.32 mag
Solar Elongation -88.98 deg
Galactic Latitude 30.17 deg
Rate 0.238 deg/day
Direction 107.274 deg

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