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AstDyS ∴ Objects ∴ 2003YQ21 ∴ Summary
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(180332) 2003YQ21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30997 8.327e-09 au
e 0.156522 4.172e-08
i 3.631 4.686e-06 deg
Ω 85.289 7.991e-05 deg
ω 75.328 8.199e-05 deg
M 238.807 1.798e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9484 au
Aphelion 2.6715 au
Asc. node-Earth separation 1.18448 au
Desc. node-Earth separation 1.33003 au
Earth MOID 0.96121 au
Orbital period 1282.35 days
Date of orbit computation  feb 22 02:28
Observational summary
Optical observations (Discarded) 600 (6)
Radar observations (Discarded) 0 (0)
Arc length 8186.97 days
Unobserved 188 days

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Ephemeris at epoch 60423 MJD
Right Ascension 30.1866 deg
Declination 10.0573 deg
V Magnitude 21.74 mag
Solar Elongation 2.52 deg
Galactic Latitude -49.19 deg
Rate 0.448 deg/day
Direction 69.042 deg

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