AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999TO154 ∴ Summary
Contact »
(44781) 1999TO154  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.39229 7.787e-09 au
e 0.083214 2.898e-08
i 6.279 3.744e-06 deg
Ω 167.161 3.094e-05 deg
ω 296.391 3.945e-05 deg
M 153.766 2.533e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1932 au
Aphelion 2.5914 au
Asc. node-Earth separation 1.29865 au
Desc. node-Earth separation 1.46046 au
Earth MOID 1.21879 au
Orbital period 1351.51 days
Date of orbit computation  apr 23 19:55
Observational summary
Optical observations (Discarded) 1889 (165)
Radar observations (Discarded) 0 (0)
Arc length 10137 days
Unobserved 338 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 289.577 deg
Declination -14.6118 deg
V Magnitude 20.35 mag
Solar Elongation 105.72 deg
Galactic Latitude -12.46 deg
Rate 0.141 deg/day
Direction 65.935 deg

More info »