NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2002AT4 ∴ Summary
Contact »
2002AT4  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.86687 6.588e-08 au
e 0.446456 2.327e-08
i 1.5 2.694e-06 deg
Ω 323.488 4.173e-05 deg
ω 203.065 4.282e-05 deg
M 28.514 0.0001171 deg

More info »
Other useful info
Absolute Magnitude (H)    21.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0334 au
Aphelion 2.7003 au
Asc. node-Earth separation 1.5245 au
Desc. node-Earth separation 0.07383 au
Earth MOID 0.04368 au
Orbital period 931.684 days
Date of orbit computation   Oct 9 17:54
Observational summary
Optical observations (Discarded) 209 (23)
Radar observations (Discarded) 0 (0)
Arc length 1805 days
Unobserved 4011 days

More info »
Ephemeris at epoch 58077 MJD
Right Ascension 262.677 deg
Declination -24.0042 deg
V Magnitude 25.09 mag
Solar Elongation -25.71 deg
Galactic Latitude 5.45 deg
Rate 0.629 deg/day
Direction 92.438 deg

More info »





This Web Site has been visited 62279 times since

and this Page has been visited 3681 times since 2011/06/21