AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012TC9 ∴ Summary
Contact »
(554285) 2012TC9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.22937 1.102e-08 au
e 0.148185 1.013e-07
i 4.82 1.076e-05 deg
Ω 12.602 5.99e-05 deg
ω 339.913 6.548e-05 deg
M 181.33 2.362e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.899 au
Aphelion 2.5597 au
Asc. node-Earth separation 0.91486 au
Desc. node-Earth separation 1.53338 au
Earth MOID 0.89458 au
Orbital period 1215.83 days
Date of orbit computation  apr 23 21:47
Observational summary
Optical observations (Discarded) 165 (1)
Radar observations (Discarded) 0 (0)
Arc length 7832.31 days
Unobserved 38 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 162.497 deg
Declination 9.08463 deg
V Magnitude 22.69 mag
Solar Elongation -124.47 deg
Galactic Latitude 56.13 deg
Rate 0.039 deg/day
Direction -129.537 deg

More info »