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(389270) 2009GW4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.10521 2.91e-08 au
e 0.090082 6.557e-08
i 15.725 5.322e-06 deg
Ω 120.793 2.263e-05 deg
ω 91.287 3.723e-05 deg
M 264.986 3.094e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8255 au
Aphelion 3.3849 au
Asc. node-Earth separation 2.10277 au
Desc. node-Earth separation 2.05801 au
Earth MOID 1.87626 au
Orbital period 1998.64 days
Date of orbit computation  feb 22 03:12
Observational summary
Optical observations (Discarded) 340 (2)
Radar observations (Discarded) 0 (0)
Arc length 7652.79 days
Unobserved 76 days

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Ephemeris at epoch 60398 MJD
Right Ascension 88.8126 deg
Declination 19.6302 deg
V Magnitude 21.48 mag
Solar Elongation -80.44 deg
Galactic Latitude -2.88 deg
Rate 0.211 deg/day
Direction 72.268 deg

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