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AstDyS ∴ Objects ∴ 2002QO21 ∴ Summary
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2002QO21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30871 1.257e-08 au
e 0.247045 6.578e-08
i 2.777 6.901e-06 deg
Ω 0.647 0.0001815 deg
ω 34.521 0.0001817 deg
M 11.571 2.068e-05 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7384 au
Aphelion 2.8791 au
Asc. node-Earth separation 0.79852 au
Desc. node-Earth separation 1.72568 au
Earth MOID 0.746 au
Orbital period 1281.3 days
Date of orbit computation  feb 22 07:25
Observational summary
Optical observations (Discarded) 172 (1)
Radar observations (Discarded) 0 (0)
Arc length 7746.03 days
Unobserved 187 days

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Ephemeris at epoch 60418 MJD
Right Ascension 47.7266 deg
Declination 19.4924 deg
V Magnitude 21.82 mag
Solar Elongation -22.56 deg
Galactic Latitude -32.43 deg
Rate 0.643 deg/day
Direction 74.031 deg

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