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2009BL20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.18937 7.154e-08 au
e 0.095902 1.467e-07
i 8.883 1.617e-05 deg
Ω 299.943 7.959e-05 deg
ω 164.081 0.0001561 deg
M 251.778 0.0001352 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8835 au
Aphelion 3.4952 au
Asc. node-Earth separation 2.46523 au
Desc. node-Earth separation 1.90977 au
Earth MOID 1.90199 au
Orbital period 2080.44 days
Date of orbit computation  apr 24 01:35
Observational summary
Optical observations (Discarded) 82 (3)
Radar observations (Discarded) 0 (0)
Arc length 4487.94 days
Unobserved 1107 days

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Ephemeris at epoch 60427 MJD
Right Ascension 358.127 deg
Declination 5.23094 deg
V Magnitude 23.01 mag
Solar Elongation 36.89 deg
Galactic Latitude -54.64 deg
Rate 0.33 deg/day
Direction 62.255 deg

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