AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999TK231 ∴ Summary
Contact »
(190407) 1999TK231  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.768 1.577e-08 au
e 0.168482 4.645e-08
i 6.219 4.531e-06 deg
Ω 124.089 4.672e-05 deg
ω 218.693 4.871e-05 deg
M 132.145 1.296e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3016 au
Aphelion 3.2344 au
Asc. node-Earth separation 2.11257 au
Desc. node-Earth separation 1.36161 au
Earth MOID 1.29702 au
Orbital period 1682.08 days
Date of orbit computation  apr 23 20:29
Observational summary
Optical observations (Discarded) 821 (8)
Radar observations (Discarded) 0 (0)
Arc length 11255.9 days
Unobserved 96 days

More info »
Ephemeris at epoch 60450 MJD
Right Ascension 121.766 deg
Declination 21.3606 deg
V Magnitude 21.95 mag
Solar Elongation -60.23 deg
Galactic Latitude 25.76 deg
Rate 0.275 deg/day
Direction 99.698 deg

More info »