AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001XE18 ∴ Summary
Contact »
(131604) 2001XE18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26777 7.457e-09 au
e 0.139416 3.231e-08
i 6.382 5.239e-06 deg
Ω 37.023 3.616e-05 deg
ω 47.671 4.224e-05 deg
M 192.517 2.268e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9516 au
Aphelion 2.5839 au
Asc. node-Earth separation 1.04073 au
Desc. node-Earth separation 1.4473 au
Earth MOID 0.97423 au
Orbital period 1247.37 days
Date of orbit computation  feb 22 02:17
Observational summary
Optical observations (Discarded) 1301 (3)
Radar observations (Discarded) 0 (0)
Arc length 8871.77 days
Unobserved 313 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 305.093 deg
Declination -25.6815 deg
V Magnitude 20.73 mag
Solar Elongation 87.71 deg
Galactic Latitude -30.07 deg
Rate 0.249 deg/day
Direction 87.215 deg

More info »