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(457589) 2009AF31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28712 1.247e-08 au
e 0.07725 5.423e-08
i 4.352 5.889e-06 deg
Ω 292.397 7.233e-05 deg
ω 181.843 8.636e-05 deg
M 145.878 4.723e-05 deg

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Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1104 au
Aphelion 2.4638 au
Asc. node-Earth separation 1.44732 au
Desc. node-Earth separation 1.12758 au
Earth MOID 1.12737 au
Orbital period 1263.37 days
Date of orbit computation  feb 22 03:27
Observational summary
Optical observations (Discarded) 224 (0)
Radar observations (Discarded) 0 (0)
Arc length 7791.89 days
Unobserved 369 days

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Ephemeris at epoch 60420 MJD
Right Ascension 296.112 deg
Declination -23.2348 deg
V Magnitude 22.74 mag
Solar Elongation 96.2 deg
Galactic Latitude -21.55 deg
Rate 0.214 deg/day
Direction 77.649 deg

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