AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007TJ138 ∴ Summary
Contact »
(239424) 2007TJ138  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59615 1.604e-08 au
e 0.200422 4.622e-08
i 3.56 7.882e-06 deg
Ω 202.228 8.884e-05 deg
ω 84.551 9.206e-05 deg
M 70.186 2.098e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0758 au
Aphelion 3.1165 au
Asc. node-Earth separation 1.44261 au
Desc. node-Earth separation 1.54417 au
Earth MOID 1.063 au
Orbital period 1527.89 days
Date of orbit computation  apr 23 20:40
Observational summary
Optical observations (Discarded) 332 (1)
Radar observations (Discarded) 0 (0)
Arc length 9211.98 days
Unobserved 170 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 26.9172 deg
Declination 10.9155 deg
V Magnitude 22.17 mag
Solar Elongation 7.03 deg
Galactic Latitude -49.58 deg
Rate 0.44 deg/day
Direction 70.608 deg

More info »