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AstDyS ∴ Objects ∴ 2001QY189 ∴ Summary
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(488521) 2001QY189  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.16247 1.921e-08 au
e 0.368654 5.594e-08
i 24.391 1.033e-05 deg
Ω 192.276 1.51e-05 deg
ω 76.054 2.596e-05 deg
M 45.489 1.2e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9966 au
Aphelion 4.3283 au
Asc. node-Earth separation 1.51016 au
Desc. node-Earth separation 1.99995 au
Earth MOID 1.13045 au
Orbital period 2054.18 days
Date of orbit computation  feb 22 03:33
Observational summary
Optical observations (Discarded) 300 (3)
Radar observations (Discarded) 0 (0)
Arc length 8535.05 days
Unobserved 213 days

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Ephemeris at epoch 60418 MJD
Right Ascension 4.76499 deg
Declination 6.7645 deg
V Magnitude 21.72 mag
Solar Elongation 21.48 deg
Galactic Latitude -55.21 deg
Rate 0.397 deg/day
Direction 75.106 deg

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