AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003SA155 ∴ Summary
Contact »
(201598) 2003SA155  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74009 1.737e-08 au
e 0.078047 5.467e-08
i 4.458 4.985e-06 deg
Ω 300.313 6.819e-05 deg
ω 64.38 7.584e-05 deg
M 195.138 3.131e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5262 au
Aphelion 2.9539 au
Asc. node-Earth separation 1.61858 au
Desc. node-Earth separation 1.83517 au
Earth MOID 1.5275 au
Orbital period 1656.71 days
Date of orbit computation  feb 22 02:33
Observational summary
Optical observations (Discarded) 589 (3)
Radar observations (Discarded) 0 (0)
Arc length 7148.82 days
Unobserved 371 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 192.472 deg
Declination -12.5132 deg
V Magnitude 20.17 mag
Solar Elongation -162.12 deg
Galactic Latitude 50.36 deg
Rate 0.2 deg/day
Direction -64.442 deg

More info »