AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999UP18 ∴ Summary
Contact »
(208061) 1999UP18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57432 1.686e-08 au
e 0.09398 3.581e-08
i 12.471 6.962e-06 deg
Ω 34.881 1.911e-05 deg
ω 96.435 4.739e-05 deg
M 228.099 4.08e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3324 au
Aphelion 2.8163 au
Asc. node-Earth separation 1.58602 au
Desc. node-Earth separation 1.51887 au
Earth MOID 1.38544 au
Orbital period 1508.66 days
Date of orbit computation  feb 22 02:34
Observational summary
Optical observations (Discarded) 489 (1)
Radar observations (Discarded) 0 (0)
Arc length 11097.8 days
Unobserved 226 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 7.1652 deg
Declination -3.31222 deg
V Magnitude 21.69 mag
Solar Elongation 24.51 deg
Galactic Latitude -65.57 deg
Rate 0.407 deg/day
Direction 63.955 deg

More info »