AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008TW40 ∴ Summary
Contact »
2008TW40  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.66902 2.705e-08 au
e 0.176002 9.699e-08
i 12.53 1.633e-05 deg
Ω 344.924 4.099e-05 deg
ω 306.573 6.458e-05 deg
M 267.004 5.171e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1993 au
Aphelion 3.1388 au
Asc. node-Earth separation 1.33374 au
Desc. node-Earth separation 1.89759 au
Earth MOID 1.20907 au
Orbital period 1592.67 days
Date of orbit computation  feb 22 07:38
Observational summary
Optical observations (Discarded) 82 (0)
Radar observations (Discarded) 0 (0)
Arc length 8523.97 days
Unobserved 480 days

More info »
Ephemeris at epoch 60416 MJD
Right Ascension 167.928 deg
Declination -0.71845 deg
V Magnitude 22.06 mag
Solar Elongation -142.67 deg
Galactic Latitude 53.25 deg
Rate 0.148 deg/day
Direction -83.606 deg

More info »