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AstDyS ∴ Objects ∴ 2002YD21 ∴ Summary
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(259165) 2002YD21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.4594 1.337e-08 au
e 0.198827 4.61e-08
i 11.156 4.172e-06 deg
Ω 93.609 3.017e-05 deg
ω 45.973 3.578e-05 deg
M 143.464 2.183e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9704 au
Aphelion 2.9484 au
Asc. node-Earth separation 1.09266 au
Desc. node-Earth separation 1.72426 au
Earth MOID 1.00224 au
Orbital period 1408.78 days
Date of orbit computation  feb 22 02:45
Observational summary
Optical observations (Discarded) 566 (2)
Radar observations (Discarded) 0 (0)
Arc length 8406.99 days
Unobserved 285 days

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Ephemeris at epoch 60420 MJD
Right Ascension 320.79 deg
Declination -19.9258 deg
V Magnitude 22.43 mag
Solar Elongation 73.19 deg
Galactic Latitude -42.05 deg
Rate 0.26 deg/day
Direction 83.077 deg

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