AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999TC122 ∴ Summary
Contact »
(66739) 1999TC122  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54836 9.168e-09 au
e 0.085625 2.934e-08
i 2.733 3.414e-06 deg
Ω 252.715 9.043e-05 deg
ω 165.377 9.553e-05 deg
M 332.773 2.99e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3302 au
Aphelion 2.7666 au
Asc. node-Earth separation 1.74363 au
Desc. node-Earth separation 1.35147 au
Earth MOID 1.34268 au
Orbital period 1485.9 days
Date of orbit computation  apr 23 20:00
Observational summary
Optical observations (Discarded) 1587 (6)
Radar observations (Discarded) 0 (0)
Arc length 8817.87 days
Unobserved 166 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 30.9347 deg
Declination 13.8645 deg
V Magnitude 19.94 mag
Solar Elongation 1.82 deg
Galactic Latitude -45.41 deg
Rate 0.491 deg/day
Direction 70.907 deg

More info »