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(392027) 2009BL31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.65894 2.162e-08 au
e 0.105299 4.845e-08
i 4.74 5.991e-06 deg
Ω 99.939 7.039e-05 deg
ω 241.225 7.716e-05 deg
M 322.405 3.269e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.379 au
Aphelion 2.9389 au
Asc. node-Earth separation 1.78696 au
Desc. node-Earth separation 1.48613 au
Earth MOID 1.37448 au
Orbital period 1583.66 days
Date of orbit computation  feb 22 03:13
Observational summary
Optical observations (Discarded) 285 (1)
Radar observations (Discarded) 0 (0)
Arc length 8564.51 days
Unobserved 330 days

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Ephemeris at epoch 60418 MJD
Right Ascension 325.111 deg
Declination -15.5128 deg
V Magnitude 22 mag
Solar Elongation 65.88 deg
Galactic Latitude -44.31 deg
Rate 0.39 deg/day
Direction 74.676 deg

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