NEODyS-2

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NEODyS ∴ Objects ∴ 1991TT ∴ Summary
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1991TT  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.19418 0.0007713 au
e 0.161283 0.0005389
i 14.8 0.05277 deg
Ω 192.373 0.00246 deg
ω 218.01 0.01845 deg
M 164.373 10.31 deg

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Other useful info
Absolute Magnitude (H)    26.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0016 au
Aphelion distance 1.3868 au
Asc. node-Earth separation 0.33442 au
Desc. node-Earth separation 0.03229 au
Earth MOID 0.03107 au
Orbital period 476.653 days
Date of orbit computation   Oct 14 15:32
Observational summary
Optical observations (Discarded) 14 (8)
Radar observations (Discarded) 0 (0)
Arc length 3 days
Unobserved 10242 days

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Ephemeris
(Epoch 58780 MJD)
Right Ascension 207.165 deg
Declination -8.80529 deg
V Magnitude 28.83 mag
Solar Elongation 2.77 deg
Galactic Latitude 51.48 deg
Rate 0.743 deg/day
Direction 104.364 deg

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