AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008TQ172 ∴ Summary
Contact »
(528459) 2008TQ172  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.90893 3.628e-08 au
e 0.35707 5.907e-08
i 12.598 2.481e-05 deg
Ω 97.279 6.047e-05 deg
ω 302.724 8.292e-05 deg
M 65.488 4.949e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8702 au
Aphelion 3.9476 au
Asc. node-Earth separation 1.14451 au
Desc. node-Earth separation 2.12892 au
Earth MOID 0.91294 au
Orbital period 1812.17 days
Date of orbit computation  feb 22 03:42
Observational summary
Optical observations (Discarded) 235 (2)
Radar observations (Discarded) 0 (0)
Arc length 10992 days
Unobserved 67 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 133.768 deg
Declination 30.1059 deg
V Magnitude 21.49 mag
Solar Elongation -118.57 deg
Galactic Latitude 38.62 deg
Rate 0.051 deg/day
Direction 146.436 deg

More info »