AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005ST53 ∴ Summary
Contact »
(416923) 2005ST53  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.64159 2.138e-08 au
e 0.089566 6.112e-08
i 6.898 1.097e-05 deg
Ω 345.768 4.632e-05 deg
ω 82.365 9.445e-05 deg
M 66.324 7.852e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.405 au
Aphelion 2.8782 au
Asc. node-Earth separation 1.58266 au
Desc. node-Earth separation 1.66004 au
Earth MOID 1.43089 au
Orbital period 1568.19 days
Date of orbit computation  feb 22 03:18
Observational summary
Optical observations (Discarded) 209 (2)
Radar observations (Discarded) 0 (0)
Arc length 6702.17 days
Unobserved 77 days

More info »
Ephemeris at epoch 60418 MJD
Right Ascension 129.026 deg
Declination 21.0298 deg
V Magnitude 22.11 mag
Solar Elongation -97.9 deg
Galactic Latitude 32 deg
Rate 0.2 deg/day
Direction 117.519 deg

More info »