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AstDyS ∴ Objects ∴ 2001QW250 ∴ Summary
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(77834) 2001QW250  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.92788 1.665e-08 au
e 0.035683 4.206e-08
i 11.41 4.444e-06 deg
Ω 112.504 2.198e-05 deg
ω 253.894 6.818e-05 deg
M 162.372 6.529e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8234 au
Aphelion 3.0324 au
Asc. node-Earth separation 1.97042 au
Desc. node-Earth separation 1.87915 au
Earth MOID 1.8416 au
Orbital period 1829.9 days
Date of orbit computation  feb 22 02:06
Observational summary
Optical observations (Discarded) 1139 (5)
Radar observations (Discarded) 0 (0)
Arc length 8630.19 days
Unobserved 66 days

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Ephemeris at epoch 60398 MJD
Right Ascension 166.843 deg
Declination 20.4655 deg
V Magnitude 19.3 mag
Solar Elongation -148.55 deg
Galactic Latitude 65.33 deg
Rate 0.155 deg/day
Direction -71.225 deg

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