AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009TM44 ∴ Summary
Contact »
(499203) 2009TM44  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62151 2.7e-08 au
e 0.256657 6.356e-08
i 5.414 1.136e-05 deg
Ω 145.714 7.188e-05 deg
ω 252.133 7.794e-05 deg
M 146.109 2.888e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9487 au
Aphelion 3.2943 au
Asc. node-Earth separation 1.6706 au
Desc. node-Earth separation 1.25849 au
Earth MOID 0.96421 au
Orbital period 1550.34 days
Date of orbit computation  apr 23 21:36
Observational summary
Optical observations (Discarded) 143 (4)
Radar observations (Discarded) 0 (0)
Arc length 8228.01 days
Unobserved 468 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 195.095 deg
Declination 0.34858 deg
V Magnitude 22.46 mag
Solar Elongation -157.02 deg
Galactic Latitude 63.13 deg
Rate 0.19 deg/day
Direction -68.376 deg

More info »