NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1997XS2 ∴ Summary
Contact »
1997XS2  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 2.66387 6.674e-08 au
e 0.518889 5.825e-07
i 19.387 9.247e-05 deg
Ω 74.826 2.468e-05 deg
ω 24.308 0.0004612 deg
M 13.494 0.0001399 deg

More info »
Other useful info
Absolute Magnitude (H)    19.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2816 au
Aphelion distance 4.0461 au
Asc. node-Earth separation 0.33658 au
Desc. node-Earth separation 2.67977 au
Earth MOID 0.31767 au
Orbital period 1588.06 days
Date of orbit computation   Oct 14 15:32
Observational summary
Optical observations (Discarded) 129 (3)
Radar observations (Discarded) 0 (0)
Arc length 4790 days
Unobserved 3205 days

More info »
Ephemeris
(Epoch 58777 MJD)
Right Ascension 166.954 deg
Declination 18.114 deg
V Magnitude 22.69 mag
Solar Elongation 47.22 deg
Galactic Latitude 64.51 deg
Rate 0.814 deg/day
Direction 103.182 deg

More info »





This Web Site has been visited 990355 times since

and this Page has been visited 3285 times since 2011/06/25