AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999TO297 ∴ Summary
Contact »
(145908) 1999TO297  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.11881 2.304e-08 au
e 0.137222 6.861e-08
i 5.375 7.801e-06 deg
Ω 358.47 4.956e-05 deg
ω 325.242 5.469e-05 deg
M 188.037 2.169e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6908 au
Aphelion 3.5468 au
Asc. node-Earth separation 1.74672 au
Desc. node-Earth separation 2.45346 au
Earth MOID 1.6809 au
Orbital period 2011.79 days
Date of orbit computation  apr 23 20:19
Observational summary
Optical observations (Discarded) 575 (4)
Radar observations (Discarded) 0 (0)
Arc length 9871.02 days
Unobserved 43 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 140.398 deg
Declination 18.1646 deg
V Magnitude 21.63 mag
Solar Elongation -104.11 deg
Galactic Latitude 41.1 deg
Rate 0.071 deg/day
Direction 128.261 deg

More info »