AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999TC109 ∴ Summary
Contact »
(91665) 1999TC109  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.0739 1.66e-08 au
e 0.14081 4.624e-08
i 13.573 4.78e-06 deg
Ω 241.729 1.864e-05 deg
ω 182.706 2.549e-05 deg
M 143.973 1.666e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6411 au
Aphelion 3.5067 au
Asc. node-Earth separation 2.49355 au
Desc. node-Earth separation 1.65489 au
Earth MOID 1.65482 au
Orbital period 1968.49 days
Date of orbit computation  apr 23 20:06
Observational summary
Optical observations (Discarded) 1086 (4)
Radar observations (Discarded) 0 (0)
Arc length 8916.45 days
Unobserved 69 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 218.341 deg
Declination -22.2971 deg
V Magnitude 19.56 mag
Solar Elongation 170.11 deg
Galactic Latitude 34.77 deg
Rate 0.202 deg/day
Direction -60.647 deg

More info »