NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998XA5 ∴ Summary
Contact »
(439854) 1998XA5  ▹ 
SUMMARY
Keplerian elements
(Epoch 58600.0 MJD)
Value 1-σ variation Units
a 1.55851 3.209e-08 au
e 0.306992 1.131e-07
i 31.765 2.457e-05 deg
Ω 274.184 7.275e-06 deg
ω 211.267 7.54e-05 deg
M 147.509 0.0001528 deg

More info »
Other useful info
Absolute Magnitude (H)    18.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0801 au
Aphelion distance 2.037 au
Asc. node-Earth separation 0.89706 au
Desc. node-Earth separation 0.13502 au
Earth MOID 0.13129 au
Orbital period 710.662 days
Date of orbit computation   Jul 9 14:01
Observational summary
Optical observations (Discarded) 231 (5)
Radar observations (Discarded) 0 (0)
Arc length 8186 days
Unobserved 95 days

More info »
Ephemeris
(Epoch 58743 MJD)
Right Ascension 290.03 deg
Declination 17.2178 deg
V Magnitude 22.09 mag
Solar Elongation -113.85 deg
Galactic Latitude 1.65 deg
Rate 0.135 deg/day
Direction -159.505 deg

More info »





This Web Site has been visited 513349 times since

and this Page has been visited 2724 times since 2015/09/14