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(484871) 2009OB20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.13205 4.048e-08 au
e 0.266872 1.318e-07
i 19.248 1.244e-05 deg
Ω 318.252 1.747e-05 deg
ω 355.347 2.383e-05 deg
M 245.078 1.32e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2962 au
Aphelion 3.9679 au
Asc. node-Earth separation 1.28454 au
Desc. node-Earth separation 2.97727 au
Earth MOID 1.28277 au
Orbital period 2024.61 days
Date of orbit computation  apr 23 21:33
Observational summary
Optical observations (Discarded) 356 (1)
Radar observations (Discarded) 0 (0)
Arc length 5347.33 days
Unobserved 37 days

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Ephemeris at epoch 60426 MJD
Right Ascension 159.098 deg
Declination -7.65497 deg
V Magnitude 21.73 mag
Solar Elongation -126.2 deg
Galactic Latitude 42.27 deg
Rate 0.071 deg/day
Direction -53.716 deg

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