AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1989TC ∴ Summary
Contact »
(11279) 1989TC  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.88283 4.469e-09 au
e 0.045162 5.376e-08
i 23.847 5.299e-06 deg
Ω 2.174 7.193e-06 deg
ω 11.625 4.338e-05 deg
M 121.162 4.02e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7978 au
Aphelion 1.9679 au
Asc. node-Earth separation 0.79715 au
Desc. node-Earth separation 0.96943 au
Earth MOID 0.79708 au
Orbital period 943.659 days
Date of orbit computation  apr 23 19:48
Observational summary
Optical observations (Discarded) 2470 (6)
Radar observations (Discarded) 0 (0)
Arc length 12590 days
Unobserved 33 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 124.29 deg
Declination 34.4052 deg
V Magnitude 18.76 mag
Solar Elongation -83.92 deg
Galactic Latitude 31.73 deg
Rate 0.447 deg/day
Direction 133.145 deg

More info »