AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999TT161 ∴ Summary
Contact »
(38499) 1999TT161  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.07656 1.619e-08 au
e 0.057753 3.401e-08
i 2.625 3.536e-06 deg
Ω 88.519 9.317e-05 deg
ω 198.635 0.000101 deg
M 281.677 3.867e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8989 au
Aphelion 3.2542 au
Asc. node-Earth separation 2.26061 au
Desc. node-Earth separation 1.89109 au
Earth MOID 1.88243 au
Orbital period 1971.05 days
Date of orbit computation  apr 23 19:54
Observational summary
Optical observations (Discarded) 1439 (1)
Radar observations (Discarded) 0 (0)
Arc length 12081.1 days
Unobserved 36 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 202.389 deg
Declination -5.70374 deg
V Magnitude 18.99 mag
Solar Elongation -166.48 deg
Galactic Latitude 55.9 deg
Rate 0.192 deg/day
Direction -71.544 deg

More info »