AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001TR91 ∴ Summary
Contact »
(267313) 2001TR91  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42003 1.201e-08 au
e 0.220936 3.431e-08
i 2.049 4.233e-06 deg
Ω 263.462 0.0001648 deg
ω 23.351 0.0001654 deg
M 57.358 1.718e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8854 au
Aphelion 2.9547 au
Asc. node-Earth separation 0.89765 au
Desc. node-Earth separation 1.90479 au
Earth MOID 0.86895 au
Orbital period 1375.08 days
Date of orbit computation  feb 22 02:47
Observational summary
Optical observations (Discarded) 504 (5)
Radar observations (Discarded) 0 (0)
Arc length 7937.88 days
Unobserved 286 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 6.82933 deg
Declination 4.44268 deg
V Magnitude 21.22 mag
Solar Elongation 1.44 deg
Galactic Latitude -57.9 deg
Rate 0.515 deg/day
Direction 66.896 deg

More info »