NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2002AL31 ∴ Summary
Contact »
2002AL31  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.17675 0.0002581 au
e 0.247549 0.0002588
i 7.613 0.00966 deg
Ω 297.691 0.005445 deg
ω 247.112 0.008636 deg
M 352.12 1.78 deg

More info »
Other useful info
Absolute Magnitude (H)    24.5 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8854 au
Aphelion 1.468 au
Asc. node-Earth separation 0.20557 au
Desc. node-Earth separation 0.02261 au
Earth MOID 0.01203 au
Orbital period 466.253 days
Date of orbit computation   Oct 1 16:48
Observational summary
Optical observations (Discarded) 59 (2)
Radar observations (Discarded) 0 (0)
Arc length 8 days
Unobserved 6173 days

More info »
Ephemeris at epoch 58469 MJD
Right Ascension 258.856 deg
Declination -25.6775 deg
V Magnitude 26.43 mag
Solar Elongation 5.44 deg
Galactic Latitude 7.4 deg
Rate 0.997 deg/day
Direction 91.837 deg

More info »





This Web Site has been visited 527246 times since

and this Page has been visited 2764 times since 2011/06/25