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AstDyS ∴ Objects ∴ 2001OB56 ∴ Summary
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(217026) 2001OB56  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55571 1.351e-08 au
e 0.162901 5.942e-08
i 6.296 5.317e-06 deg
Ω 271.805 5.364e-05 deg
ω 89.906 5.807e-05 deg
M 187.915 2.488e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1394 au
Aphelion 2.972 au
Asc. node-Earth separation 1.47055 au
Desc. node-Earth separation 1.50592 au
Earth MOID 1.14775 au
Orbital period 1492.34 days
Date of orbit computation  feb 22 02:36
Observational summary
Optical observations (Discarded) 429 (8)
Radar observations (Discarded) 0 (0)
Arc length 7823.93 days
Unobserved 484 days

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Ephemeris at epoch 60423 MJD
Right Ascension 177.591 deg
Declination -8.674 deg
V Magnitude 20.8 mag
Solar Elongation -147.17 deg
Galactic Latitude 51.26 deg
Rate 0.163 deg/day
Direction -53.889 deg

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