AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999TK169 ∴ Summary
Contact »
(257629) 1999TK169  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.08209 2.558e-08 au
e 0.155558 6.12e-08
i 4.773 7.309e-06 deg
Ω 358.82 5.999e-05 deg
ω 24.449 6.469e-05 deg
M 191.063 2.399e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6026 au
Aphelion 3.5615 au
Asc. node-Earth separation 1.63123 au
Desc. node-Earth separation 2.5081 au
Earth MOID 1.60687 au
Orbital period 1976.36 days
Date of orbit computation  apr 23 20:44
Observational summary
Optical observations (Discarded) 374 (1)
Radar observations (Discarded) 0 (0)
Arc length 10258.3 days
Unobserved 38 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 210.837 deg
Declination -16.7093 deg
V Magnitude 21.17 mag
Solar Elongation -175.81 deg
Galactic Latitude 42.82 deg
Rate 0.196 deg/day
Direction -73.699 deg

More info »