NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998XN2 ∴ Summary
Contact »
(450142) 1998XN2  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.99864 9.617e-10 au
e 0.541924 5.234e-08
i 1.789 7.646e-06 deg
Ω 255.25 6.917e-05 deg
ω 126.965 7.442e-05 deg
M 18.693 9.318e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    19.8 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9155 au
Aphelion 3.0818 au
Asc. node-Earth separation 1.07551 au
Desc. node-Earth separation 0.07972 au
Earth MOID 0.00816 au
Orbital period 1032.05 days
Date of orbit computation   Oct 1 22:35
Observational summary
Optical observations (Discarded) 406 (11)
Radar observations (Discarded) 0 (0)
Arc length 6263 days
Unobserved 995 days

More info »
Ephemeris at epoch 58414 MJD
Right Ascension 146.358 deg
Declination 12.7979 deg
V Magnitude 22.56 mag
Solar Elongation 65 deg
Galactic Latitude 44.3 deg
Rate 0.577 deg/day
Direction 111.782 deg

More info »





This Web Site has been visited 680166 times since

and this Page has been visited 2405 times since 2015/11/29