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AstDyS ∴ Objects ∴ 2002QR89 ∴ Summary
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(287022) 2002QR89  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.86034 2.066e-08 au
e 0.076086 8.596e-08
i 1.911 8.511e-06 deg
Ω 180.258 0.0001799 deg
ω 205.796 0.0001872 deg
M 121.507 4.772e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6427 au
Aphelion 3.078 au
Asc. node-Earth separation 2.05697 au
Desc. node-Earth separation 1.65865 au
Earth MOID 1.64677 au
Orbital period 1766.95 days
Date of orbit computation  apr 23 20:50
Observational summary
Optical observations (Discarded) 202 (1)
Radar observations (Discarded) 0 (0)
Arc length 8753.03 days
Unobserved 102 days

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Ephemeris at epoch 60458 MJD
Right Ascension 148.14 deg
Declination 12.3693 deg
V Magnitude 22.96 mag
Solar Elongation -79.23 deg
Galactic Latitude 45.67 deg
Rate 0.231 deg/day
Direction 107.757 deg

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