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AstDyS ∴ Objects ∴ 2002QX81 ∴ Summary
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2002QX81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.92835 7.558e-09 au
e 0.052028 5.391e-08
i 23.338 9.617e-06 deg
Ω 143.365 1.516e-05 deg
ω 87.399 0.0001089 deg
M 120.052 0.0001036 deg

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Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.828 au
Aphelion 2.0287 au
Asc. node-Earth separation 0.93181 au
Desc. node-Earth separation 0.9154 au
Earth MOID 0.89812 au
Orbital period 978.088 days
Date of orbit computation  feb 22 07:25
Observational summary
Optical observations (Discarded) 128 (3)
Radar observations (Discarded) 0 (0)
Arc length 7608.81 days
Unobserved 304 days

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Ephemeris at epoch 60419 MJD
Right Ascension 12.963 deg
Declination -5.18549 deg
V Magnitude 23.09 mag
Solar Elongation 21.53 deg
Galactic Latitude -68.06 deg
Rate 0.552 deg/day
Direction 75.956 deg

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