AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001TT218 ∴ Summary
Contact »
(640580) 2001TT218  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63453 1.223e-08 au
e 0.239773 5.867e-08
i 4.634 6.148e-06 deg
Ω 139.496 7.815e-05 deg
ω 252.912 8.365e-05 deg
M 86.286 2.277e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0028 au
Aphelion 3.2662 au
Asc. node-Earth separation 1.68483 au
Desc. node-Earth separation 1.30688 au
Earth MOID 1.01468 au
Orbital period 1561.9 days
Date of orbit computation  apr 23 22:03
Observational summary
Optical observations (Discarded) 252 (1)
Radar observations (Discarded) 0 (0)
Arc length 8231.81 days
Unobserved 57 days

More info »
Ephemeris at epoch 60438 MJD
Right Ascension 135.177 deg
Declination 18.1774 deg
V Magnitude 23.11 mag
Solar Elongation -84.81 deg
Galactic Latitude 36.46 deg
Rate 0.231 deg/day
Direction 103.879 deg

More info »