AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008TB31 ∴ Summary
Contact »
(476667) 2008TB31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.52907 2.321e-08 au
e 0.13781 2.049e-07
i 4.389 2.076e-05 deg
Ω 195.537 8.922e-05 deg
ω 155.992 0.0001067 deg
M 329.526 5.188e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1805 au
Aphelion 2.8776 au
Asc. node-Earth separation 1.83782 au
Desc. node-Earth separation 1.20539 au
Earth MOID 1.17581 au
Orbital period 1469.06 days
Date of orbit computation  feb 22 03:31
Observational summary
Optical observations (Discarded) 113 (0)
Radar observations (Discarded) 0 (0)
Arc length 6791.06 days
Unobserved 343 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 339.165 deg
Declination -5.48728 deg
V Magnitude 23.35 mag
Solar Elongation 51.45 deg
Galactic Latitude -51.32 deg
Rate 0.477 deg/day
Direction 68.247 deg

More info »