AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998WT11 ∴ Summary
Contact »
(181853) 1998WT11  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56369 1.348e-08 au
e 0.24785 3.335e-08
i 5.365 6.759e-06 deg
Ω 207.305 5.933e-05 deg
ω 237.212 6.365e-05 deg
M 49.344 2.515e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9283 au
Aphelion 3.1991 au
Asc. node-Earth separation 1.77558 au
Desc. node-Earth separation 1.12645 au
Earth MOID 0.95081 au
Orbital period 1499.33 days
Date of orbit computation  feb 22 02:29
Observational summary
Optical observations (Discarded) 508 (3)
Radar observations (Discarded) 0 (0)
Arc length 9191.28 days
Unobserved 88 days

More info »
Ephemeris at epoch 60418 MJD
Right Ascension 142.523 deg
Declination 9.67221 deg
V Magnitude 20.91 mag
Solar Elongation -113.52 deg
Galactic Latitude 39.54 deg
Rate 0.162 deg/day
Direction 87.231 deg

More info »