AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001TA89 ∴ Summary
Contact »
(179169) 2001TA89  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.66668 1.678e-08 au
e 0.161826 4.208e-08
i 12.525 6.527e-06 deg
Ω 8.445 2.266e-05 deg
ω 241.236 3.024e-05 deg
M 174.691 2.092e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2351 au
Aphelion 3.0982 au
Asc. node-Earth separation 1.81572 au
Desc. node-Earth separation 1.41089 au
Earth MOID 1.25329 au
Orbital period 1590.58 days
Date of orbit computation  feb 22 02:28
Observational summary
Optical observations (Discarded) 659 (4)
Radar observations (Discarded) 0 (0)
Arc length 8146.79 days
Unobserved 98 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 54.5544 deg
Declination 28.2787 deg
V Magnitude 21.85 mag
Solar Elongation -30.91 deg
Galactic Latitude -21.67 deg
Rate 0.343 deg/day
Direction 76.793 deg

More info »