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AstDyS ∴ Objects ∴ 1999TU156 ∴ Summary
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(312992) 1999TU156  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.45092 1.959e-08 au
e 0.200528 4.776e-08
i 3.071 9.52e-06 deg
Ω 294.159 9.447e-05 deg
ω 113.015 0.0001005 deg
M 312.347 3.374e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9594 au
Aphelion 2.9424 au
Asc. node-Earth separation 1.53483 au
Desc. node-Earth separation 1.19705 au
Earth MOID 0.97105 au
Orbital period 1401.49 days
Date of orbit computation  Dec 20 14:48
Observational summary
Optical observations (Discarded) 238 (4)
Radar observations (Discarded) 0 (0)
Arc length 6915.98 days
Unobserved 342 days

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Ephemeris at epoch 58580 MJD
Right Ascension 32.5342 deg
Declination 15.1979 deg
V Magnitude 21.64 mag
Solar Elongation -18.97 deg
Galactic Latitude -43.57 deg
Rate 0.586 deg/day
Direction 71.137 deg

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