AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999TJ40 ∴ Summary
Contact »
(91622) 1999TJ40  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.79524 1.481e-08 au
e 0.107617 4.491e-08
i 4.179 4.379e-06 deg
Ω 48.244 6.092e-05 deg
ω 310.598 6.375e-05 deg
M 93.244 1.938e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4944 au
Aphelion 3.0961 au
Asc. node-Earth separation 1.59249 au
Desc. node-Earth separation 1.96158 au
Earth MOID 1.49341 au
Orbital period 1706.98 days
Date of orbit computation  apr 23 20:06
Observational summary
Optical observations (Discarded) 1216 (28)
Radar observations (Discarded) 0 (0)
Arc length 9847.85 days
Unobserved 120 days

More info »
Ephemeris at epoch 60449 MJD
Right Ascension 101.483 deg
Declination 26.1217 deg
V Magnitude 20.98 mag
Solar Elongation -42.22 deg
Galactic Latitude 10.46 deg
Rate 0.359 deg/day
Direction 95.032 deg

More info »