AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007TW243 ∴ Summary
Contact »
(438549) 2007TW243  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57504 3.839e-08 au
e 0.25058 1.172e-07
i 4.388 8.728e-06 deg
Ω 271.266 0.000136 deg
ω 110.215 0.0001471 deg
M 355.504 6.58e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9298 au
Aphelion 3.2203 au
Asc. node-Earth separation 1.62509 au
Desc. node-Earth separation 1.23858 au
Earth MOID 0.93829 au
Orbital period 1509.3 days
Date of orbit computation  feb 22 03:23
Observational summary
Optical observations (Discarded) 178 (0)
Radar observations (Discarded) 0 (0)
Arc length 8536.04 days
Unobserved 328 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 21.9315 deg
Declination 12.1088 deg
V Magnitude 21.65 mag
Solar Elongation 5.95 deg
Galactic Latitude -49.79 deg
Rate 0.605 deg/day
Direction 68.962 deg

More info »