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AstDyS ∴ Objects ∴ 2002QW78 ∴ Summary
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(169830) 2002QW78  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.96739 1.868e-08 au
e 0.094928 5.753e-08
i 9.171 6.507e-06 deg
Ω 323.788 3.046e-05 deg
ω 17.197 4.193e-05 deg
M 72.073 3.135e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6857 au
Aphelion 3.2491 au
Asc. node-Earth separation 1.68395 au
Desc. node-Earth separation 2.24706 au
Earth MOID 1.67796 au
Orbital period 1867.07 days
Date of orbit computation  feb 22 02:26
Observational summary
Optical observations (Discarded) 540 (8)
Radar observations (Discarded) 0 (0)
Arc length 11421 days
Unobserved 98 days

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Ephemeris at epoch 60418 MJD
Right Ascension 53.6042 deg
Declination 26.3843 deg
V Magnitude 21.58 mag
Solar Elongation -30.24 deg
Galactic Latitude -23.67 deg
Rate 0.381 deg/day
Direction 78.977 deg

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