NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2002NA31 ∴ Summary
Contact »
(450203) 2002NA31  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.666 1.009e-08 au
e 0.288487 1.221e-07
i 19.971 1.467e-05 deg
Ω 125.522 1.378e-05 deg
ω 219.905 3.507e-05 deg
M 256.056 3.274e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    19.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1854 au
Aphelion 2.1466 au
Asc. node-Earth separation 0.97699 au
Desc. node-Earth separation 0.23601 au
Earth MOID 0.21867 au
Orbital period 785.434 days
Date of orbit computation   May 15 20:29
Observational summary
Optical observations (Discarded) 96 (1)
Radar observations (Discarded) 0 (0)
Arc length 4955 days
Unobserved 526 days

More info »
Ephemeris at epoch 57927 MJD
Right Ascension 270.757 deg
Declination 13.3869 deg
V Magnitude 20.22 mag
Solar Elongation -143.17 deg
Galactic Latitude 16.68 deg
Rate 0.411 deg/day
Direction -129.393 deg

More info »





This Web Site has been visited 18313 times since

and this Page has been visited 1208 times since 2015/11/30