AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001TW198 ∴ Summary
Contact »
(222524) 2001TW198  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56571 2.061e-08 au
e 0.275107 9.13e-08
i 16.4 1.139e-05 deg
Ω 33.497 2.579e-05 deg
ω 270.12 3.808e-05 deg
M 207.32 3.307e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8599 au
Aphelion 3.2716 au
Asc. node-Earth separation 1.37691 au
Desc. node-Earth separation 1.36732 au
Earth MOID 0.93096 au
Orbital period 1501.1 days
Date of orbit computation  feb 22 02:37
Observational summary
Optical observations (Discarded) 191 (0)
Radar observations (Discarded) 0 (0)
Arc length 9578.44 days
Unobserved 92 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 132.223 deg
Declination 34.8791 deg
V Magnitude 22.29 mag
Solar Elongation -92 deg
Galactic Latitude 38.23 deg
Rate 0.157 deg/day
Direction 142.547 deg

More info »