NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1993UB ∴ Summary
Contact »
(16657) 1993UB  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 2.27594 3.144e-09 au
e 0.461745 4.307e-08
i 24.986 6.961e-06 deg
Ω 31.299 9.995e-06 deg
ω 21.152 1.725e-05 deg
M 330.715 7.725e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.225 au
Aphelion 3.3268 au
Asc. node-Earth separation 0.25762 au
Desc. node-Earth separation 2.14124 au
Earth MOID 0.2509 au
Orbital period 1254.12 days
Date of orbit computation   Nov 22 15:01
Observational summary
Optical observations (Discarded) 291 (25)
Radar observations (Discarded) 0 (0)
Arc length 8795 days
Unobserved 3 days

More info »
Ephemeris at epoch 58081 MJD
Right Ascension 343.158 deg
Declination -4.39063 deg
V Magnitude 17.77 mag
Solar Elongation -101.13 deg
Galactic Latitude -53.68 deg
Rate 0.927 deg/day
Direction 14.709 deg

More info »





This Web Site has been visited 169031 times since

and this Page has been visited 5060 times since 2011/06/25