AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999US43 ∴ Summary
Contact »
(80177) 1999US43  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.32157 7.631e-09 au
e 0.241598 3.104e-08
i 9.388 5.669e-06 deg
Ω 306.992 2.689e-05 deg
ω 104.642 3.479e-05 deg
M 314.73 1.894e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7607 au
Aphelion 2.8825 au
Asc. node-Earth separation 1.31305 au
Desc. node-Earth separation 1.07617 au
Earth MOID 0.79984 au
Orbital period 1292.02 days
Date of orbit computation  apr 23 20:03
Observational summary
Optical observations (Discarded) 740 (1)
Radar observations (Discarded) 0 (0)
Arc length 9219.03 days
Unobserved 694 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 3.43684 deg
Declination 6.53486 deg
V Magnitude 20.9 mag
Solar Elongation 29.53 deg
Galactic Latitude -55.12 deg
Rate 0.587 deg/day
Direction 62.825 deg

More info »