AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999TW154 ∴ Summary
Contact »
(70570) 1999TW154  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59059 8.777e-09 au
e 0.07625 3.203e-08
i 2.991 3.023e-06 deg
Ω 128.414 8.068e-05 deg
ω 328.06 8.52e-05 deg
M 253.197 2.681e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3931 au
Aphelion 2.7881 au
Asc. node-Earth separation 1.43452 au
Desc. node-Earth separation 1.739 au
Earth MOID 1.41096 au
Orbital period 1522.98 days
Date of orbit computation  apr 23 20:01
Observational summary
Optical observations (Discarded) 1737 (6)
Radar observations (Discarded) 0 (0)
Arc length 14414.9 days
Unobserved 284 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 0.40179 deg
Declination -1.41215 deg
V Magnitude 20.26 mag
Solar Elongation 35.17 deg
Galactic Latitude -61.64 deg
Rate 0.413 deg/day
Direction 67.972 deg

More info »