AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999UD8 ∴ Summary
Contact »
(91852) 1999UD8  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.93143 1.469e-08 au
e 0.107139 5.019e-08
i 0.921 3.908e-06 deg
Ω 259.56 0.0002679 deg
ω 119.49 0.0002683 deg
M 329.312 1.784e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6174 au
Aphelion 3.2455 au
Asc. node-Earth separation 2.04235 au
Desc. node-Earth separation 1.76986 au
Earth MOID 1.61962 au
Orbital period 1833.23 days
Date of orbit computation  feb 22 02:09
Observational summary
Optical observations (Discarded) 1263 (6)
Radar observations (Discarded) 0 (0)
Arc length 10546.1 days
Unobserved 669 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 348.925 deg
Declination -4.02479 deg
V Magnitude 20.4 mag
Solar Elongation 20.22 deg
Galactic Latitude -57.51 deg
Rate 0.435 deg/day
Direction 66.867 deg

More info »