AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008TZ57 ∴ Summary
Contact »
(450996) 2008TZ57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.25662 2.22e-08 au
e 0.066167 7.888e-08
i 7.975 8.688e-06 deg
Ω 25.255 5.252e-05 deg
ω 136.322 7.857e-05 deg
M 68.481 5.749e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1073 au
Aphelion 2.4059 au
Asc. node-Earth separation 1.36424 au
Desc. node-Earth separation 1.14078 au
Earth MOID 1.12086 au
Orbital period 1238.18 days
Date of orbit computation  apr 23 21:26
Observational summary
Optical observations (Discarded) 117 (1)
Radar observations (Discarded) 0 (0)
Arc length 5175.98 days
Unobserved 514 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 263.962 deg
Declination -31.1491 deg
V Magnitude 21.84 mag
Solar Elongation 129.71 deg
Galactic Latitude 0.62 deg
Rate 0.098 deg/day
Direction -171.756 deg

More info »