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AstDyS ∴ Objects ∴ 2001QB288 ∴ Summary
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(258121) 2001QB288  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.64854 1.183e-08 au
e 0.327799 5.842e-08
i 10.144 7.03e-06 deg
Ω 298.103 3.716e-05 deg
ω 72.575 3.921e-05 deg
M 342.679 1.059e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7803 au
Aphelion 3.5167 au
Asc. node-Earth separation 1.13564 au
Desc. node-Earth separation 1.63655 au
Earth MOID 0.80994 au
Orbital period 1574.37 days
Date of orbit computation  Oct 31 07:38
Observational summary
Optical observations (Discarded) 417 (1)
Radar observations (Discarded) 0 (0)
Arc length 6280.87 days
Unobserved 190 days

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Ephemeris at epoch 58597 MJD
Right Ascension 50.4621 deg
Declination 24.2719 deg
V Magnitude 20.1 mag
Solar Elongation -21.75 deg
Galactic Latitude -27.09 deg
Rate 0.588 deg/day
Direction 78.479 deg

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