AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004TR81 ∴ Summary
Contact »
(303321) 2004TR81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28557 1.155e-08 au
e 0.062028 6.567e-08
i 6.32 7.222e-06 deg
Ω 204.545 4.304e-05 deg
ω 310.076 6.144e-05 deg
M 94.274 4.406e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1438 au
Aphelion 2.4273 au
Asc. node-Earth separation 1.18625 au
Desc. node-Earth separation 1.37579 au
Earth MOID 1.15848 au
Orbital period 1262.09 days
Date of orbit computation  feb 22 02:54
Observational summary
Optical observations (Discarded) 321 (2)
Radar observations (Discarded) 0 (0)
Arc length 9833.91 days
Unobserved 368 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 286.7 deg
Declination -15.9886 deg
V Magnitude 21.74 mag
Solar Elongation 102.87 deg
Galactic Latitude -10.54 deg
Rate 0.202 deg/day
Direction 65.471 deg

More info »