NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2002UA31 ∴ Summary
Contact »
(338292) 2002UA31  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 0.798745 3.354e-09 au
e 0.487196 3.516e-07
i 30.705 4.891e-05 deg
Ω 209.328 1.75e-05 deg
ω 358.65 2.939e-05 deg
M 178.479 7.479e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.9 mag
Slope parameter (G)    0.15 mag
Perihelion 0.4096 au
Aphelion 1.1879 au
Asc. node-Earth separation -0.59485 au
Desc. node-Earth separation 0.19348 au
Earth MOID 0.19327 au
Orbital period 260.742 days
Date of orbit computation   Nov 18 14:59
Observational summary
Optical observations (Discarded) 259 (6)
Radar observations (Discarded) 0 (0)
Arc length 4364 days
Unobserved 898 days

More info »
Ephemeris at epoch 57840 MJD
Right Ascension 28.3792 deg
Declination 5.38303 deg
V Magnitude 21.62 mag
Solar Elongation -21.79 deg
Galactic Latitude -54.19 deg
Rate 0.722 deg/day
Direction 81.457 deg

More info »





This Web Site has been visited 16558 times since

and this Page has been visited 3087 times since 2012/11/03