AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003TC57 ∴ Summary
Contact »
(228945) 2003TC57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.12003 2.699e-08 au
e 0.160323 5.647e-08
i 12.547 5.269e-06 deg
Ω 269.124 2.6e-05 deg
ω 66.422 3.074e-05 deg
M 291.419 1.709e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6198 au
Aphelion 3.6202 au
Asc. node-Earth separation 1.84026 au
Desc. node-Earth separation 2.26526 au
Earth MOID 1.63993 au
Orbital period 2012.97 days
Date of orbit computation  apr 23 20:37
Observational summary
Optical observations (Discarded) 581 (1)
Radar observations (Discarded) 0 (0)
Arc length 7227.69 days
Unobserved 332 days

More info »
Ephemeris at epoch 60441 MJD
Right Ascension 269.469 deg
Declination -27.1921 deg
V Magnitude 19.68 mag
Solar Elongation 140.79 deg
Galactic Latitude -1.44 deg
Rate 0.094 deg/day
Direction -62.831 deg

More info »