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AstDyS ∴ Objects ∴ 2002YB21 ∴ Summary
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(143237) 2002YB21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53307 1.244e-08 au
e 0.073101 3.913e-08
i 7.165 4.423e-06 deg
Ω 274.298 3.501e-05 deg
ω 236.759 4.821e-05 deg
M 37.414 3.575e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3479 au
Aphelion 2.7182 au
Asc. node-Earth separation 1.60828 au
Desc. node-Earth separation 1.43958 au
Earth MOID 1.36879 au
Orbital period 1472.54 days
Date of orbit computation  feb 22 02:20
Observational summary
Optical observations (Discarded) 768 (2)
Radar observations (Discarded) 0 (0)
Arc length 9164.23 days
Unobserved 71 days

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Ephemeris at epoch 60397 MJD
Right Ascension 191.166 deg
Declination -17.885 deg
V Magnitude 19.13 mag
Solar Elongation 164.49 deg
Galactic Latitude 44.96 deg
Rate 0.226 deg/day
Direction -68.94 deg

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