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AstDyS ∴ Objects ∴ 2008YP21 ∴ Summary
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(528704) 2008YP21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.83341 1.023e-08 au
e 0.062603 1.076e-07
i 16.756 1.085e-05 deg
Ω 290.397 2.158e-05 deg
ω 242.01 8.136e-05 deg
M 359.948 7.69e-05 deg

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Other useful info
Absolute Magnitude (H)    18.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7186 au
Aphelion 1.9482 au
Asc. node-Earth separation 0.86505 au
Desc. node-Earth separation 0.79124 au
Earth MOID 0.77074 au
Orbital period 906.748 days
Date of orbit computation  feb 22 03:42
Observational summary
Optical observations (Discarded) 111 (0)
Radar observations (Discarded) 0 (0)
Arc length 7331.92 days
Unobserved 93 days

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Ephemeris at epoch 60418 MJD
Right Ascension 140.749 deg
Declination -13.3215 deg
V Magnitude 21.29 mag
Solar Elongation -116.2 deg
Galactic Latitude 25.26 deg
Rate 0.188 deg/day
Direction 69.825 deg

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