AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999TL99 ∴ Summary
Contact »
(38480) 1999TL99  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.05551 1.686e-08 au
e 0.134268 4.359e-08
i 12.613 4.392e-06 deg
Ω 138.524 1.79e-05 deg
ω 229.292 2.23e-05 deg
M 222.527 1.322e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6453 au
Aphelion 3.4658 au
Asc. node-Earth separation 2.3024 au
Desc. node-Earth separation 1.74569 au
Earth MOID 1.66167 au
Orbital period 1950.85 days
Date of orbit computation  apr 23 19:54
Observational summary
Optical observations (Discarded) 1861 (12)
Radar observations (Discarded) 0 (0)
Arc length 10246.6 days
Unobserved 49 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 231.238 deg
Declination -0.35399 deg
V Magnitude 18.95 mag
Solar Elongation 158.15 deg
Galactic Latitude 44.02 deg
Rate 0.186 deg/day
Direction -65.586 deg

More info »