NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1991TB2 ∴ Summary
Contact »
(408752) 1991TB2  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.04614 2.204e-08 au
e 0.791789 1.676e-07
i 7.932 1.656e-05 deg
Ω 291.942 0.0001069 deg
ω 199.366 0.0001088 deg
M 349.371 1.19e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 0.426 au
Aphelion 3.6663 au
Asc. node-Earth separation 2.00102 au
Desc. node-Earth separation -0.54712 au
Earth MOID 0.11102 au
Orbital period 1069.06 days
Date of orbit computation   Jul 13 15:16
Observational summary
Optical observations (Discarded) 118 (0)
Radar observations (Discarded) 0 (0)
Arc length 9797 days
Unobserved 71 days

More info »
Ephemeris at epoch 58382 MJD
Right Ascension 249.485 deg
Declination -24.0939 deg
V Magnitude 21.81 mag
Solar Elongation -73.63 deg
Galactic Latitude 15.12 deg
Rate 0.38 deg/day
Direction 92.948 deg

More info »





This Web Site has been visited 50506 times since 359

and this Page has been visited 2432 times since 2014/10/11