AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003SY157 ∴ Summary
Contact »
(223406) 2003SY157  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.23443 3.077e-08 au
e 0.124618 5e-08
i 4.067 5.486e-06 deg
Ω 227.443 8.843e-05 deg
ω 154.274 9.393e-05 deg
M 183.475 2.976e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8314 au
Aphelion 3.6375 au
Asc. node-Earth separation 2.57733 au
Desc. node-Earth separation 1.87336 au
Earth MOID 1.83525 au
Orbital period 2124.69 days
Date of orbit computation  apr 23 20:36
Observational summary
Optical observations (Discarded) 428 (4)
Radar observations (Discarded) 0 (0)
Arc length 7453.34 days
Unobserved 96 days

More info »
Ephemeris at epoch 60453 MJD
Right Ascension 198.835 deg
Declination -9.52828 deg
V Magnitude 21.47 mag
Solar Elongation -138.93 deg
Galactic Latitude 52.89 deg
Rate 0.097 deg/day
Direction -57.996 deg

More info »