NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1991TT ∴ Summary
Contact »
1991TT  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.19375 0.001955 au
e 0.160891 0.001272
i 14.77 0.1229 deg
Ω 192.362 0.01568 deg
ω 218.026 0.1232 deg
M 112.677 25.22 deg

More info »
Other useful info
Absolute Magnitude (H)    26.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0017 au
Aphelion distance 1.3858 au
Asc. node-Earth separation 0.33126 au
Desc. node-Earth separation 0.03138 au
Earth MOID 0.03023 au
Orbital period 476.399 days
Date of orbit computation   Mar 19 08:40
Observational summary
Optical observations (Discarded) 14 (1)
Radar observations (Discarded) 0 (0)
Arc length 3 days
Unobserved 10847 days

More info »
Ephemeris
(Epoch 59385 MJD)
Right Ascension 323.223 deg
Declination 26.0689 deg
V Magnitude 27.03 mag
Solar Elongation 107.53 deg
Galactic Latitude -18.5 deg
Rate 0.593 deg/day
Direction 32.497 deg

More info »