AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005ET99 ∴ Summary
Contact »
(180801) 2005ET99  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.111 1.116e-08 au
e 0.040202 8.793e-08
i 3.939 9.691e-06 deg
Ω 278.693 9.822e-05 deg
ω 258.238 0.0001643 deg
M 64.572 0.0001325 deg

More info »
Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0261 au
Aphelion 2.1959 au
Asc. node-Earth separation 1.10844 au
Desc. node-Earth separation 1.10769 au
Earth MOID 1.0339 au
Orbital period 1120.29 days
Date of orbit computation  apr 23 20:27
Observational summary
Optical observations (Discarded) 287 (5)
Radar observations (Discarded) 0 (0)
Arc length 7662.09 days
Unobserved 468 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 280.999 deg
Declination -25.4254 deg
V Magnitude 21.06 mag
Solar Elongation 114.99 deg
Galactic Latitude -9.77 deg
Rate 0.14 deg/day
Direction 80.472 deg

More info »