AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999TW39 ∴ Summary
Contact »
(363038) 1999TW39  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.11953 2.448e-08 au
e 0.320351 6.314e-08
i 17.887 7.003e-06 deg
Ω 188.664 2.066e-05 deg
ω 200.186 2.365e-05 deg
M 169.37 9.502e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1202 au
Aphelion 4.1189 au
Asc. node-Earth separation 3.00459 au
Desc. node-Earth separation 1.15193 au
Earth MOID 1.13189 au
Orbital period 2012.48 days
Date of orbit computation  apr 23 21:06
Observational summary
Optical observations (Discarded) 405 (1)
Radar observations (Discarded) 0 (0)
Arc length 8562.84 days
Unobserved 406 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 202.324 deg
Declination -2.13872 deg
V Magnitude 21.88 mag
Solar Elongation -164.95 deg
Galactic Latitude 59.34 deg
Rate 0.185 deg/day
Direction -58.805 deg

More info »