AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005US440 ∴ Summary
Contact »
(308577) 2005US440  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.22074 3.967e-08 au
e 0.108407 8.554e-08
i 15.92 7.864e-06 deg
Ω 243.391 2.603e-05 deg
ω 146.44 4.267e-05 deg
M 73.306 3.432e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8716 au
Aphelion 3.5699 au
Asc. node-Earth separation 2.48604 au
Desc. node-Earth separation 1.93299 au
Earth MOID 1.89299 au
Orbital period 2111.21 days
Date of orbit computation  feb 22 02:55
Observational summary
Optical observations (Discarded) 297 (1)
Radar observations (Discarded) 0 (0)
Arc length 8511.89 days
Unobserved 442 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 99.7959 deg
Declination 10.7645 deg
V Magnitude 21.51 mag
Solar Elongation -71.21 deg
Galactic Latitude 2.2 deg
Rate 0.252 deg/day
Direction 88.979 deg

More info »