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 1.1942 0.002113 au
e 0.161294 0.00143
i 14.805 0.1397 deg
Ω 192.38 0.01058 deg
ω 217.977 0.02829 deg
M 279.653 25.74 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 1.3868 au
Asc. node-Earth separation 0.33436 au
Desc. node-Earth separation 0.03228 au
Earth MOID 0.03109 au
Orbital period 476.664 days
Date of orbit computation   Jul 10 17:36
Observational summary
Optical observations (Discarded) 14 (0)
Radar observations (Discarded) 0 (0)
Arc length 3 days
Unobserved 9450 days

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Ephemeris at epoch 57988 MJD
Right Ascension 248.443 deg
Declination 7.24873 deg
V Magnitude 27.42 mag
Solar Elongation -94.88 deg
Galactic Latitude 33.82 deg
Rate 0.546 deg/day
Direction 132.886 deg

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