AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998WX40 ∴ Summary
Contact »
(69997) 1998WX40  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.96793 1.373e-08 au
e 0.136235 3.68e-08
i 16.196 3.576e-06 deg
Ω 41.467 1.487e-05 deg
ω 9.234 2.227e-05 deg
M 346.975 1.635e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5636 au
Aphelion 3.3723 au
Asc. node-Earth separation 1.57655 au
Desc. node-Earth separation 2.35753 au
Earth MOID 1.57499 au
Orbital period 1867.58 days
Date of orbit computation  apr 23 20:01
Observational summary
Optical observations (Discarded) 2172 (477)
Radar observations (Discarded) 0 (0)
Arc length 9204.67 days
Unobserved 114 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 36.6474 deg
Declination 14.2127 deg
V Magnitude 19.5 mag
Solar Elongation -3.03 deg
Galactic Latitude -42.65 deg
Rate 0.452 deg/day
Direction 64.891 deg

More info »