AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999TE77 ∴ Summary
Contact »
(121371) 1999TE77  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.77272 1.418e-08 au
e 0.077617 5.562e-08
i 2.242 6.009e-06 deg
Ω 11.116 9.843e-05 deg
ω 22.334 0.0001029 deg
M 107.861 2.936e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5575 au
Aphelion 2.9879 au
Asc. node-Earth separation 1.57184 au
Desc. node-Earth separation 1.97 au
Earth MOID 1.56369 au
Orbital period 1686.39 days
Date of orbit computation  apr 23 20:14
Observational summary
Optical observations (Discarded) 914 (3)
Radar observations (Discarded) 0 (0)
Arc length 8925.86 days
Unobserved 43 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 137.21 deg
Declination 17.996 deg
V Magnitude 21.1 mag
Solar Elongation -99.33 deg
Galactic Latitude 38.21 deg
Rate 0.149 deg/day
Direction 112.824 deg

More info »