AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001TJ87 ∴ Summary
Contact »
(148730) 2001TJ87  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42911 1.225e-08 au
e 0.1235 3.517e-08
i 6.053 5.235e-06 deg
Ω 336.642 4.395e-05 deg
ω 297.313 5.065e-05 deg
M 66.421 2.72e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1291 au
Aphelion 2.7291 au
Asc. node-Earth separation 1.25456 au
Desc. node-Earth separation 1.54602 au
Earth MOID 1.12088 au
Orbital period 1382.83 days
Date of orbit computation  feb 22 02:21
Observational summary
Optical observations (Discarded) 751 (114)
Radar observations (Discarded) 0 (0)
Arc length 9409.36 days
Unobserved 287 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 357.144 deg
Declination 0.08816 deg
V Magnitude 21.09 mag
Solar Elongation 10.13 deg
Galactic Latitude -58.87 deg
Rate 0.488 deg/day
Direction 64.148 deg

More info »