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 5.358e-09 au
e 0.461745 4.803e-08
i 24.986 7.162e-06 deg
Ω 31.299 1.379e-05 deg
ω 21.152 2.054e-05 deg
M 330.715 1.285e-05 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   Oct 15 17:20
Observational summary
Optical observations (Discarded) 205 (22)
Radar observations (Discarded) 0 (0)
Arc length 8756 days
Unobserved 3 days

More info »
Ephemeris at epoch 58043 MJD
Right Ascension 344.062 deg
Declination -37.6215 deg
V Magnitude 17.42 mag
Solar Elongation -121.41 deg
Galactic Latitude -63.65 deg
Rate 0.772 deg/day
Direction -21.093 deg

More info »





This Web Site has been visited 118586 times since 34

and this Page has been visited 5008 times since 2011/06/25