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AstDyS ∴ Objects ∴ 1999TQ20 ∴ Summary
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(137316) 1999TQ20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.35676 7.401e-09 au
e 0.202506 4.245e-08
i 2.727 4.997e-06 deg
Ω 24.005 7.8e-05 deg
ω 312.979 7.875e-05 deg
M 303.06 1.221e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8795 au
Aphelion 2.834 au
Asc. node-Earth separation 0.98994 au
Desc. node-Earth separation 1.61948 au
Earth MOID 0.87138 au
Orbital period 1321.51 days
Date of orbit computation  apr 23 20:17
Observational summary
Optical observations (Discarded) 655 (6)
Radar observations (Discarded) 0 (0)
Arc length 8596.97 days
Unobserved 374 days

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Ephemeris at epoch 60426 MJD
Right Ascension 296.632 deg
Declination -24.3017 deg
V Magnitude 20.73 mag
Solar Elongation 101.75 deg
Galactic Latitude -22.38 deg
Rate 0.297 deg/day
Direction 85.524 deg

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