NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001XN254 ∴ Summary
Contact »
(200840) 2001XN254  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 2.32493 6.368e-09 au
e 0.558241 9.873e-09
i 1.94 1.672e-06 deg
Ω 264.535 5.097e-05 deg
ω 278.277 5.204e-05 deg
M 128.763 8.346e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0271 au
Aphelion 3.6228 au
Asc. node-Earth separation 0.46613 au
Desc. node-Earth separation 0.75708 au
Earth MOID 0.04591 au
Orbital period 1294.83 days
Date of orbit computation   Oct 9 18:49
Observational summary
Optical observations (Discarded) 664 (22)
Radar observations (Discarded) 0 (0)
Arc length 7781 days
Unobserved 627 days

More info »
Ephemeris at epoch 58102 MJD
Right Ascension 340.275 deg
Declination -6.28837 deg
V Magnitude 23.89 mag
Solar Elongation -76.47 deg
Galactic Latitude -52.69 deg
Rate 0.161 deg/day
Direction 70.799 deg

More info »





This Web Site has been visited 788 times since

and this Page has been visited 5812 times since 2011/06/24