AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999TN141 ∴ Summary
Contact »
(385209) 1999TN141  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.2486 1.277e-08 au
e 0.191852 5.011e-08
i 4.849 8.555e-06 deg
Ω 14.253 6.796e-05 deg
ω 61.008 7.189e-05 deg
M 55.395 2.476e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8172 au
Aphelion 2.68 au
Asc. node-Earth separation 0.98299 au
Desc. node-Earth separation 1.38767 au
Earth MOID 0.83829 au
Orbital period 1231.59 days
Date of orbit computation  apr 23 21:11
Observational summary
Optical observations (Discarded) 213 (4)
Radar observations (Discarded) 0 (0)
Arc length 8924.88 days
Unobserved 43 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 135.41 deg
Declination 20.3098 deg
V Magnitude 22.05 mag
Solar Elongation -95.08 deg
Galactic Latitude 37.4 deg
Rate 0.316 deg/day
Direction 115.129 deg

More info »