NEODyS-2

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NEODyS ∴ Objects ∴ 1991TT ∴ Summary
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1991TT  ▹ 
SUMMARY
Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 1.19264 0.0009131 au
e 0.160369 0.002407
i 14.772 0.05164 deg
Ω 192.322 0.1704 deg
ω 218.301 2.542 deg
M 206.205 27.33 deg

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Other useful info
Absolute Magnitude (H)    26.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0014 au
Aphelion distance 1.3839 au
Asc. node-Earth separation 0.33064 au
Desc. node-Earth separation 0.03269 au
Earth MOID 0.03148 au
Orbital period 475.732 days
Date of orbit computation   giu 10 12:37
Observational summary
Optical observations (Discarded) 14 (1)
Radar observations (Discarded) 0 (0)
Arc length 3 days
Unobserved 11315 days

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Ephemeris
(Epoch 59853 MJD)
Right Ascension 241.6 deg
Declination -8.6157 deg
V Magnitude 29.17 mag
Solar Elongation -54.68 deg
Galactic Latitude 30.8 deg
Rate 0.729 deg/day
Direction 104.173 deg

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