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AstDyS ∴ Objects ∴ 2001QK21 ∴ Summary
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(88398) 2001QK21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63821 1.023e-08 au
e 0.115788 4.474e-08
i 9.38 5.069e-06 deg
Ω 345.575 2.202e-05 deg
ω 335.374 2.778e-05 deg
M 121.137 1.737e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3327 au
Aphelion 2.9437 au
Asc. node-Earth separation 1.34801 au
Desc. node-Earth separation 1.91711 au
Earth MOID 1.32404 au
Orbital period 1565.17 days
Date of orbit computation  feb 22 02:08
Observational summary
Optical observations (Discarded) 1243 (9)
Radar observations (Discarded) 0 (0)
Arc length 8635.85 days
Unobserved 86 days

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Ephemeris at epoch 60397 MJD
Right Ascension 70.5104 deg
Declination 30.5444 deg
V Magnitude 20.76 mag
Solar Elongation -65.92 deg
Galactic Latitude -10.28 deg
Rate 0.31 deg/day
Direction 90.063 deg

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