NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1993UB ∴ Summary
Contact »
(16657) 1993UB  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 2.27793 3.426e-09 au
e 0.460242 5.28e-08
i 24.94 9.427e-06 deg
Ω 31.208 1.322e-05 deg
ω 21.23 1.813e-05 deg
M 314.986 8.163e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2295 au
Aphelion distance 3.3263 au
Asc. node-Earth separation 0.2614 au
Desc. node-Earth separation 2.13819 au
Earth MOID 0.25455 au
Orbital period 1255.77 days
Date of orbit computation   Mar 19 08:40
Observational summary
Optical observations (Discarded) 460 (1)
Radar observations (Discarded) 0 (0)
Arc length 9351 days
Unobserved 682 days

More info »
Ephemeris
(Epoch 59316 MJD)
Right Ascension 20.0254 deg
Declination 5.06303 deg
V Magnitude 19.36 mag
Solar Elongation 3.53 deg
Galactic Latitude -57.07 deg
Rate 0.851 deg/day
Direction 55.437 deg

More info »