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(471021) 2009SB290  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34756 1.901e-08 au
e 0.228571 6.933e-08
i 3.108 7.772e-06 deg
Ω 77.714 0.0001275 deg
ω 250.047 0.0001293 deg
M 45.533 2.28e-05 deg

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Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.811 au
Aphelion 2.8841 au
Asc. node-Earth separation 1.42827 au
Desc. node-Earth separation 1.04936 au
Earth MOID 0.80225 au
Orbital period 1313.78 days
Date of orbit computation  apr 23 21:30
Observational summary
Optical observations (Discarded) 121 (1)
Radar observations (Discarded) 0 (0)
Arc length 6705.61 days
Unobserved 182 days

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Ephemeris at epoch 60425 MJD
Right Ascension 39.3572 deg
Declination 14.1555 deg
V Magnitude 22.67 mag
Solar Elongation -6.57 deg
Galactic Latitude -41.36 deg
Rate 0.538 deg/day
Direction 70.993 deg

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