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AstDyS ∴ Objects ∴ 2011YB9 ∴ Summary
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(519445) 2011YB9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.01338 4.105e-08 au
e 0.017441 5.394e-08
i 9.469 5.816e-06 deg
Ω 256.586 3.294e-05 deg
ω 60.229 0.0001764 deg
M 243.808 0.0001709 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9608 au
Aphelion 3.0659 au
Asc. node-Earth separation 1.97159 au
Desc. node-Earth separation 2.05458 au
Earth MOID 1.9561 au
Orbital period 1910.65 days
Date of orbit computation  apr 23 21:40
Observational summary
Optical observations (Discarded) 280 (0)
Radar observations (Discarded) 0 (0)
Arc length 10310.4 days
Unobserved 68 days

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Ephemeris at epoch 60425 MJD
Right Ascension 192.552 deg
Declination -17.471 deg
V Magnitude 20.84 mag
Solar Elongation -160.14 deg
Galactic Latitude 45.4 deg
Rate 0.192 deg/day
Direction -52.656 deg

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