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(389245) 2009FD31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.15916 3.501e-08 au
e 0.195044 7.591e-08
i 15.945 9.677e-06 deg
Ω 192.281 2.381e-05 deg
ω 311.474 3.278e-05 deg
M 279.323 2.123e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.543 au
Aphelion 3.7753 au
Asc. node-Earth separation 1.69185 au
Desc. node-Earth separation 2.49048 au
Earth MOID 1.58366 au
Orbital period 2050.95 days
Date of orbit computation  feb 22 03:12
Observational summary
Optical observations (Discarded) 207 (0)
Radar observations (Discarded) 0 (0)
Arc length 9327.99 days
Unobserved 161 days

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Ephemeris at epoch 60418 MJD
Right Ascension 38.8646 deg
Declination 8.59336 deg
V Magnitude 22.15 mag
Solar Elongation -12.75 deg
Galactic Latitude -46.28 deg
Rate 0.361 deg/day
Direction 75.963 deg

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