NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2004SY4 ∴ Summary
Contact »
2004SY4  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.41371 0.004031 au
e 0.581353 0.000483
i 8.124 0.008197 deg
Ω 5.148 0.01221 deg
ω 23.715 0.02427 deg
M 212.767 3.016 deg

More info »
Other useful info
Absolute Magnitude (H)    24.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0105 au
Aphelion 3.8169 au
Asc. node-Earth separation 0.04024 au
Desc. node-Earth separation 2.41876 au
Earth MOID 0.03113 au
Orbital period 1369.7 days
Date of orbit computation   Mar 13 10:18
Observational summary
Optical observations (Discarded) 52 (1)
Radar observations (Discarded) 0 (0)
Arc length 15 days
Unobserved 4947 days

More info »
Ephemeris at epoch 58230 MJD
Right Ascension 221.538 deg
Declination -23.0553 deg
V Magnitude 29.72 mag
Solar Elongation 164.04 deg
Galactic Latitude 32.67 deg
Rate 0.225 deg/day
Direction -79.111 deg

More info »





This Web Site has been visited 316488 times since

and this Page has been visited 1991 times since 2011/06/25