AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999TM128 ∴ Summary
Contact »
(66744) 1999TM128  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56829 1.028e-08 au
e 0.187811 3.59e-08
i 12.907 4.886e-06 deg
Ω 329.407 1.961e-05 deg
ω 26.47 2.481e-05 deg
M 0.682 1.709e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0859 au
Aphelion 3.0506 au
Asc. node-Earth separation 1.11009 au
Desc. node-Earth separation 1.99046 au
Earth MOID 1.08749 au
Orbital period 1503.37 days
Date of orbit computation  apr 23 20:00
Observational summary
Optical observations (Discarded) 1447 (207)
Radar observations (Discarded) 0 (0)
Arc length 9664.67 days
Unobserved 263 days

More info »
Ephemeris at epoch 60440 MJD
Right Ascension 18.8967 deg
Declination 14.5508 deg
V Magnitude 19.78 mag
Solar Elongation 27.2 deg
Galactic Latitude -47.91 deg
Rate 0.542 deg/day
Direction 62.217 deg

More info »