AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007TW444 ∴ Summary
Contact »
(391593) 2007TW444  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6955 2.456e-08 au
e 0.056204 6.092e-08
i 6.933 5.418e-06 deg
Ω 60.918 4.891e-05 deg
ω 321.78 6.674e-05 deg
M 255.764 4.587e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.544 au
Aphelion 2.847 au
Asc. node-Earth separation 1.58661 au
Desc. node-Earth separation 1.79878 au
Earth MOID 1.55226 au
Orbital period 1616.43 days
Date of orbit computation  apr 23 21:13
Observational summary
Optical observations (Discarded) 392 (5)
Radar observations (Discarded) 0 (0)
Arc length 10420.9 days
Unobserved 341 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 302.332 deg
Declination -24.8765 deg
V Magnitude 21.63 mag
Solar Elongation 95.8 deg
Galactic Latitude -27.45 deg
Rate 0.202 deg/day
Direction 91.662 deg

More info »