AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999AT7 ∴ Summary
Contact »
(59177) 1999AT7  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31732 4.919e-09 au
e 0.230219 2.155e-08
i 5.222 2.591e-06 deg
Ω 61.989 3.356e-05 deg
ω 349.046 3.444e-05 deg
M 110.099 8.083e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7838 au
Aphelion 2.8508 au
Asc. node-Earth separation 0.80339 au
Desc. node-Earth separation 1.82288 au
Earth MOID 0.79525 au
Orbital period 1288.48 days
Date of orbit computation  apr 23 19:58
Observational summary
Optical observations (Discarded) 2810 (236)
Radar observations (Discarded) 0 (0)
Arc length 9222.85 days
Unobserved 38 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 176.83 deg
Declination 7.98725 deg
V Magnitude 19.74 mag
Solar Elongation -136.67 deg
Galactic Latitude 65.57 deg
Rate 0.104 deg/day
Direction -94.088 deg

More info »