AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999TL138 ∴ Summary
Contact »
(40893) 1999TL138  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.77615 1.411e-08 au
e 0.041659 3.672e-08
i 2.405 4.149e-06 deg
Ω 239.943 0.0001084 deg
ω 12.151 0.0001255 deg
M 231.063 6.472e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6605 au
Aphelion 2.8918 au
Asc. node-Earth separation 1.65064 au
Desc. node-Earth separation 1.90217 au
Earth MOID 1.64593 au
Orbital period 1689.52 days
Date of orbit computation  apr 23 19:54
Observational summary
Optical observations (Discarded) 1506 (13)
Radar observations (Discarded) 0 (0)
Arc length 11662.3 days
Unobserved 81 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 106.49 deg
Declination 20.5198 deg
V Magnitude 20.61 mag
Solar Elongation -69.52 deg
Galactic Latitude 12.28 deg
Rate 0.285 deg/day
Direction 95.445 deg

More info »