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AstDyS ∴ Objects ∴ 1991TU16 ∴ Summary
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(207947) 1991TU16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.65498 1.679e-08 au
e 0.097206 6.375e-08
i 14.954 7.005e-06 deg
Ω 49.418 2.117e-05 deg
ω 355.03 3.965e-05 deg
M 177.021 3.1e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3969 au
Aphelion 2.9131 au
Asc. node-Earth separation 1.40858 au
Desc. node-Earth separation 1.90205 au
Earth MOID 1.40698 au
Orbital period 1580.13 days
Date of orbit computation  feb 22 02:34
Observational summary
Optical observations (Discarded) 390 (5)
Radar observations (Discarded) 0 (0)
Arc length 11509.8 days
Unobserved 374 days

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Ephemeris at epoch 60420 MJD
Right Ascension 231.861 deg
Declination -17.3842 deg
V Magnitude 20.56 mag
Solar Elongation 156.16 deg
Galactic Latitude 31.59 deg
Rate 0.198 deg/day
Direction -95.763 deg

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