AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999TD92 ∴ Summary
Contact »
(80143) 1999TD92  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.22628 5.731e-09 au
e 0.236058 3.456e-08
i 5.205 3.349e-06 deg
Ω 99.988 4.095e-05 deg
ω 314.759 4.177e-05 deg
M 105.403 8.337e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7007 au
Aphelion 2.7518 au
Asc. node-Earth separation 0.81974 au
Desc. node-Earth separation 1.50504 au
Earth MOID 0.71767 au
Orbital period 1213.3 days
Date of orbit computation  apr 23 20:03
Observational summary
Optical observations (Discarded) 1129 (5)
Radar observations (Discarded) 0 (0)
Arc length 8959.8 days
Unobserved 34 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 177.858 deg
Declination 9.47817 deg
V Magnitude 20.26 mag
Solar Elongation -138.68 deg
Galactic Latitude 67.37 deg
Rate 0.113 deg/day
Direction -87.98 deg

More info »