AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999TY189 ∴ Summary
Contact »
(137413) 1999TY189  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3054 9.336e-09 au
e 0.265462 5.451e-08
i 8.226 4.223e-06 deg
Ω 266.784 4.339e-05 deg
ω 58.53 4.564e-05 deg
M 34.827 1.423e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6934 au
Aphelion 2.9174 au
Asc. node-Earth separation 0.86584 au
Desc. node-Earth separation 1.50481 au
Earth MOID 0.69829 au
Orbital period 1278.55 days
Date of orbit computation  feb 22 02:19
Observational summary
Optical observations (Discarded) 688 (2)
Radar observations (Discarded) 0 (0)
Arc length 8693.55 days
Unobserved 240 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 13.8264 deg
Declination 11.2151 deg
V Magnitude 20.7 mag
Solar Elongation -10.76 deg
Galactic Latitude -51.65 deg
Rate 0.617 deg/day
Direction 68.835 deg

More info »