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(228131) 2009QE1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.81005 2.31e-08 au
e 0.198973 7.135e-08
i 4.383 4.895e-06 deg
Ω 127.27 9.773e-05 deg
ω 232.256 9.88e-05 deg
M 15.47 1.826e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2509 au
Aphelion 3.3692 au
Asc. node-Earth separation 2.08845 au
Desc. node-Earth separation 1.39105 au
Earth MOID 1.25047 au
Orbital period 1720.56 days
Date of orbit computation  feb 22 02:38
Observational summary
Optical observations (Discarded) 358 (2)
Radar observations (Discarded) 0 (0)
Arc length 10274.1 days
Unobserved 187 days

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Ephemeris at epoch 60419 MJD
Right Ascension 27.9153 deg
Declination 8.24984 deg
V Magnitude 21.08 mag
Solar Elongation 3.02 deg
Galactic Latitude -51.73 deg
Rate 0.51 deg/day
Direction 69.687 deg

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