NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1997TD ∴ Summary
Contact »
(39796) 1997TD  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 2.24976 5.082e-09 au
e 0.468251 3.587e-08
i 12.918 4.711e-06 deg
Ω 158.95 1.914e-05 deg
ω 170.967 1.969e-05 deg
M 321.53 7.469e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1963 au
Aphelion distance 3.3032 au
Asc. node-Earth separation 2.27665 au
Desc. node-Earth separation 0.19068 au
Earth MOID 0.18675 au
Orbital period 1232.54 days
Date of orbit computation   Mar 19 10:42
Observational summary
Optical observations (Discarded) 841 (9)
Radar observations (Discarded) 0 (0)
Arc length 12063 days
Unobserved 398 days

More info »
Ephemeris
(Epoch 59387 MJD)
Right Ascension 46.8346 deg
Declination 11.7447 deg
V Magnitude 19.12 mag
Solar Elongation 43.11 deg
Galactic Latitude -39.03 deg
Rate 0.762 deg/day
Direction 82.285 deg

More info »