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AstDyS ∴ Objects ∴ 1999TQ231 ∴ Summary
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(337144) 1999TQ231  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.19075 1.482e-08 au
e 0.279491 8.319e-08
i 5.473 7.009e-06 deg
Ω 124.898 0.0001045 deg
ω 210.336 0.0001061 deg
M 218.073 2.492e-05 deg

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Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.5785 au
Aphelion 2.803 au
Asc. node-Earth separation 1.67742 au
Desc. node-Earth separation 0.61196 au
Earth MOID 0.57118 au
Orbital period 1184.37 days
Date of orbit computation  apr 23 21:01
Observational summary
Optical observations (Discarded) 146 (0)
Radar observations (Discarded) 0 (0)
Arc length 8944.99 days
Unobserved 49 days

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Ephemeris at epoch 60425 MJD
Right Ascension 169.956 deg
Declination 11.3948 deg
V Magnitude 22.3 mag
Solar Elongation -131.02 deg
Galactic Latitude 63.35 deg
Rate 0.098 deg/day
Direction -77.987 deg

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