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AstDyS ∴ Objects ∴ 1999TQ139 ∴ Summary
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(285380) 1999TQ139  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.43332 1.198e-08 au
e 0.189182 6.032e-08
i 5.32 6.784e-06 deg
Ω 216.052 5.752e-05 deg
ω 179.917 6.135e-05 deg
M 153.834 1.718e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.973 au
Aphelion 2.8937 au
Asc. node-Earth separation 1.88726 au
Desc. node-Earth separation 0.98054 au
Earth MOID 0.98008 au
Orbital period 1386.43 days
Date of orbit computation  apr 23 20:50
Observational summary
Optical observations (Discarded) 298 (0)
Radar observations (Discarded) 0 (0)
Arc length 8931.22 days
Unobserved 36 days

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Ephemeris at epoch 60426 MJD
Right Ascension 193.499 deg
Declination -7.82185 deg
V Magnitude 21.46 mag
Solar Elongation -159.45 deg
Galactic Latitude 55.04 deg
Rate 0.211 deg/day
Direction -59.226 deg

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