AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999TQ18 ∴ Summary
Contact »
(70451) 1999TQ18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59262 1.072e-08 au
e 0.219609 3.323e-08
i 4.238 5.335e-06 deg
Ω 16.507 5.329e-05 deg
ω 300.504 5.515e-05 deg
M 353.621 1.662e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0233 au
Aphelion 3.162 au
Asc. node-Earth separation 1.22196 au
Desc. node-Earth separation 1.77662 au
Earth MOID 1.01385 au
Orbital period 1524.78 days
Date of orbit computation  feb 22 02:05
Observational summary
Optical observations (Discarded) 959 (5)
Radar observations (Discarded) 0 (0)
Arc length 9608.06 days
Unobserved 329 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 339.985 deg
Declination -11.7485 deg
V Magnitude 20.15 mag
Solar Elongation 52.05 deg
Galactic Latitude -55.55 deg
Rate 0.533 deg/day
Direction 67.961 deg

More info »