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(16563) Ob  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.13018 2.409e-08 au
e 0.09517 3.888e-08
i 12.512 5.49e-06 deg
Ω 143.718 2.158e-05 deg
ω 317.237 3.985e-05 deg
M 310.86 3.599e-05 deg

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Other useful info
Absolute Magnitude (H)    12.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8323 au
Aphelion 3.4281 au
Asc. node-Earth separation 1.91055 au
Desc. node-Earth separation 2.32197 au
Earth MOID 1.86179 au
Orbital period 2022.8 days
Date of orbit computation  Oct 31 05:06
Observational summary
Optical observations (Discarded) 1485 (9)
Radar observations (Discarded) 0 (0)
Arc length 9758.27 days
Unobserved 26 days

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Ephemeris at epoch 58436 MJD
Right Ascension 51.9405 deg
Declination -0.47686 deg
V Magnitude 16.93 mag
Solar Elongation -161.2 deg
Galactic Latitude -44 deg
Rate 0.204 deg/day
Direction -104.997 deg

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