AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007TD442 ∴ Summary
Contact »
(431549) 2007TD442  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09817 4.491e-08 au
e 0.200745 5.421e-08
i 17.854 7.311e-06 deg
Ω 56.908 2.306e-05 deg
ω 37.51 3.237e-05 deg
M 318.466 2.311e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4762 au
Aphelion 3.7201 au
Asc. node-Earth separation 1.57746 au
Desc. node-Earth separation 2.5248 au
Earth MOID 1.51534 au
Orbital period 1991.85 days
Date of orbit computation  feb 22 03:21
Observational summary
Optical observations (Discarded) 277 (0)
Radar observations (Discarded) 0 (0)
Arc length 5875.87 days
Unobserved 156 days

More info »
Ephemeris at epoch 60416 MJD
Right Ascension 34.6375 deg
Declination 9.48385 deg
V Magnitude 21.45 mag
Solar Elongation -10.24 deg
Galactic Latitude -47.73 deg
Rate 0.432 deg/day
Direction 63.656 deg

More info »