AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005TW171 ∴ Summary
Contact »
(308502) 2005TW171  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.13007 2.529e-08 au
e 0.131907 5.397e-08
i 12.137 4.455e-06 deg
Ω 255.787 2.638e-05 deg
ω 101.709 3.367e-05 deg
M 146.06 1.894e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7172 au
Aphelion 3.543 au
Asc. node-Earth separation 2.14517 au
Desc. node-Earth separation 2.01123 au
Earth MOID 1.74732 au
Orbital period 2022.69 days
Date of orbit computation  apr 23 20:55
Observational summary
Optical observations (Discarded) 709 (1)
Radar observations (Discarded) 0 (0)
Arc length 8501.84 days
Unobserved 53 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 136.111 deg
Declination 2.92605 deg
V Magnitude 21.13 mag
Solar Elongation -101.44 deg
Galactic Latitude 30.71 deg
Rate 0.099 deg/day
Direction 75.089 deg

More info »