AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005TW9 ∴ Summary
Contact »
(242692) 2005TW9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.12509 2.039e-08 au
e 0.17959 4.872e-08
i 3.173 5.491e-06 deg
Ω 142.653 9.225e-05 deg
ω 261.83 9.386e-05 deg
M 121.818 1.7e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5639 au
Aphelion 3.6863 au
Asc. node-Earth separation 2.11643 au
Desc. node-Earth separation 1.93699 au
Earth MOID 1.57563 au
Orbital period 2017.87 days
Date of orbit computation  feb 22 02:41
Observational summary
Optical observations (Discarded) 511 (2)
Radar observations (Discarded) 0 (0)
Arc length 10396.9 days
Unobserved 370 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 176.242 deg
Declination 4.69023 deg
V Magnitude 21.31 mag
Solar Elongation -141.6 deg
Galactic Latitude 62.53 deg
Rate 0.108 deg/day
Direction -67.731 deg

More info »