AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999UC4 ∴ Summary
Contact »
(40995) 1999UC4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.48026 8.54e-09 au
e 0.155195 3.766e-08
i 8.36 4.914e-06 deg
Ω 33.789 2.907e-05 deg
ω 286.714 3.352e-05 deg
M 135.794 1.857e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0953 au
Aphelion 2.8652 au
Asc. node-Earth separation 1.32393 au
Desc. node-Earth separation 1.52797 au
Earth MOID 1.10145 au
Orbital period 1426.74 days
Date of orbit computation  apr 23 19:54
Observational summary
Optical observations (Discarded) 1164 (83)
Radar observations (Discarded) 0 (0)
Arc length 11793.9 days
Unobserved 115 days

More info »
Ephemeris at epoch 60440 MJD
Right Ascension 100.193 deg
Declination 30.0376 deg
V Magnitude 21.14 mag
Solar Elongation -49.73 deg
Galactic Latitude 11.09 deg
Rate 0.346 deg/day
Direction 96.962 deg

More info »