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(509128) 2005YB221  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.19019 3.335e-08 au
e 0.210627 6.938e-08
i 17.547 7.293e-06 deg
Ω 117.577 2.132e-05 deg
ω 305.897 2.881e-05 deg
M 82.651 1.568e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5183 au
Aphelion 3.8621 au
Asc. node-Earth separation 1.7302 au
Desc. node-Earth separation 2.46234 au
Earth MOID 1.57583 au
Orbital period 2081.25 days
Date of orbit computation  apr 23 21:38
Observational summary
Optical observations (Discarded) 226 (2)
Radar observations (Discarded) 0 (0)
Arc length 6704.12 days
Unobserved 45 days

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Ephemeris at epoch 60426 MJD
Right Ascension 166.53 deg
Declination 25.4392 deg
V Magnitude 21.87 mag
Solar Elongation -119.85 deg
Galactic Latitude 66.38 deg
Rate 0.049 deg/day
Direction -152.801 deg

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