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(229835) 2009QA31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27074 1.754e-08 au
e 0.27514 6.797e-08
i 12.308 8.695e-06 deg
Ω 22.368 2.619e-05 deg
ω 299.275 3.46e-05 deg
M 109.646 3.15e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.646 au
Aphelion 2.8955 au
Asc. node-Earth separation 0.8536 au
Desc. node-Earth separation 1.42274 au
Earth MOID 0.67536 au
Orbital period 1249.82 days
Date of orbit computation  apr 23 20:38
Observational summary
Optical observations (Discarded) 269 (3)
Radar observations (Discarded) 0 (0)
Arc length 9403.09 days
Unobserved 130 days

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Ephemeris at epoch 60441 MJD
Right Ascension 90.9451 deg
Declination 33.1772 deg
V Magnitude 22.82 mag
Solar Elongation -41.3 deg
Galactic Latitude 5.49 deg
Rate 0.379 deg/day
Direction 93.385 deg

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