AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999TS20 ∴ Summary
Contact »
(246960) 1999TS20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.10147 1.772e-08 au
e 0.104162 4.848e-08
i 9.016 5.076e-06 deg
Ω 239.216 2.769e-05 deg
ω 121.125 3.623e-05 deg
M 187.943 2.25e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7784 au
Aphelion 3.4245 au
Asc. node-Earth separation 2.23022 au
Desc. node-Earth separation 1.92417 au
Earth MOID 1.78975 au
Orbital period 1995.03 days
Date of orbit computation  apr 23 20:41
Observational summary
Optical observations (Discarded) 824 (2)
Radar observations (Discarded) 0 (0)
Arc length 8904.25 days
Unobserved 69 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 177.579 deg
Declination -8.834 deg
V Magnitude 20.41 mag
Solar Elongation -144.38 deg
Galactic Latitude 51.11 deg
Rate 0.135 deg/day
Direction -45.02 deg

More info »