AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001TC20 ∴ Summary
Contact »
(455250) 2001TC20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.76317 2.465e-08 au
e 0.287161 1.252e-07
i 16.81 1.353e-05 deg
Ω 12.583 2.63e-05 deg
ω 0.565 3.195e-05 deg
M 334.999 2.139e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9697 au
Aphelion 3.5566 au
Asc. node-Earth separation 0.97056 au
Desc. node-Earth separation 2.55698 au
Earth MOID 0.97036 au
Orbital period 1677.68 days
Date of orbit computation  apr 23 21:27
Observational summary
Optical observations (Discarded) 173 (0)
Radar observations (Discarded) 0 (0)
Arc length 7485.05 days
Unobserved 781 days

More info »
Ephemeris at epoch 60459 MJD
Right Ascension 15.7602 deg
Declination 1.09152 deg
V Magnitude 21.07 mag
Solar Elongation 53.03 deg
Galactic Latitude -61.64 deg
Rate 0.538 deg/day
Direction 59.947 deg

More info »