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(189347) Qian  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.00409 2.794e-08 au
e 0.087241 6.59e-08
i 9.152 7.641e-06 deg
Ω 299.352 3.591e-05 deg
ω 91.322 7.343e-05 deg
M 126.683 6.189e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.742 au
Aphelion 3.2662 au
Asc. node-Earth separation 1.97128 au
Desc. node-Earth separation 1.99192 au
Earth MOID 1.76712 au
Orbital period 1901.81 days
Date of orbit computation  apr 23 20:29
Observational summary
Optical observations (Discarded) 432 (1)
Radar observations (Discarded) 0 (0)
Arc length 8176.92 days
Unobserved days

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Ephemeris at epoch MJD
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

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