AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002AT177 ∴ Summary
Contact »
(208554) 2002AT177  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.25056 1.252e-08 au
e 0.169367 6.555e-08
i 4.961 6.34e-06 deg
Ω 324.022 7.944e-05 deg
ω 77.319 8.165e-05 deg
M 277.134 2.172e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8694 au
Aphelion 2.6317 au
Asc. node-Earth separation 1.09536 au
Desc. node-Earth separation 1.28366 au
Earth MOID 0.88511 au
Orbital period 1233.2 days
Date of orbit computation  apr 23 20:33
Observational summary
Optical observations (Discarded) 380 (4)
Radar observations (Discarded) 0 (0)
Arc length 7801.9 days
Unobserved 369 days

More info »
Ephemeris at epoch 60461 MJD
Right Ascension 346.764 deg
Declination -6.34594 deg
V Magnitude 21.22 mag
Solar Elongation 84.35 deg
Galactic Latitude -57.65 deg
Rate 0.379 deg/day
Direction 63.329 deg

More info »