AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004TQ221 ∴ Summary
Contact »
(311168) 2004TQ221  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.21836 1.113e-08 au
e 0.232433 4.097e-08
i 6.355 5.097e-06 deg
Ω 105.677 4.23e-05 deg
ω 242.895 4.4e-05 deg
M 340.206 1.529e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7027 au
Aphelion 2.734 au
Asc. node-Earth separation 1.36405 au
Desc. node-Earth separation 0.88115 au
Earth MOID 0.70716 au
Orbital period 1206.84 days
Date of orbit computation  apr 23 20:55
Observational summary
Optical observations (Discarded) 370 (3)
Radar observations (Discarded) 0 (0)
Arc length 7816.05 days
Unobserved 363 days

More info »
Ephemeris at epoch 60441 MJD
Right Ascension 3.52389 deg
Declination -2.60992 deg
V Magnitude 21.29 mag
Solar Elongation 48.38 deg
Galactic Latitude -63.9 deg
Rate 0.646 deg/day
Direction 69.827 deg

More info »