AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005TW44 ∴ Summary
Contact »
(218684) 2005TW44  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.72788 1.207e-08 au
e 0.277379 5.326e-08
i 8.357 6.605e-06 deg
Ω 206.204 3.545e-05 deg
ω 223.482 3.818e-05 deg
M 19.28 1.171e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9712 au
Aphelion 3.4845 au
Asc. node-Earth separation 2.14906 au
Desc. node-Earth separation 1.10087 au
Earth MOID 0.99474 au
Orbital period 1645.65 days
Date of orbit computation  apr 23 20:35
Observational summary
Optical observations (Discarded) 557 (1)
Radar observations (Discarded) 0 (0)
Arc length 8575.1 days
Unobserved 35 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 89.9101 deg
Declination 16.4462 deg
V Magnitude 21.26 mag
Solar Elongation -55.26 deg
Galactic Latitude -3.57 deg
Rate 0.513 deg/day
Direction 87.589 deg

More info »