NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1991TT ∴ Summary
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1991TT  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.19383 0.001319 au
e 0.161032 0.000866
i 14.782 0.07852 deg
Ω 192.38 0.003993 deg
ω 217.972 0.05857 deg
M 283.891 14.75 deg

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Other useful info
Absolute Magnitude (H)    26.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0016 au
Aphelion 1.3861 au
Asc. node-Earth separation 0.33376 au
Desc. node-Earth separation 0.03224 au
Earth MOID 0.03105 au
Orbital period 476.445 days
Date of orbit computation   Oct 9 17:41
Observational summary
Optical observations (Discarded) 14 (1)
Radar observations (Discarded) 0 (0)
Arc length 3 days
Unobserved 9509 days

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Ephemeris at epoch 58047 MJD
Right Ascension 288.796 deg
Declination -14.3174 deg
V Magnitude 27.32 mag
Solar Elongation -80.92 deg
Galactic Latitude -11.65 deg
Rate 0.91 deg/day
Direction 112.536 deg

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