AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999TN241 ∴ Summary
Contact »
(102471) 1999TN241  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.40144 1.083e-08 au
e 0.125365 4.367e-08
i 7.56 4.539e-06 deg
Ω 71.718 3.263e-05 deg
ω 342.969 3.689e-05 deg
M 186.641 1.893e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1004 au
Aphelion 2.7025 au
Asc. node-Earth separation 1.12577 au
Desc. node-Earth separation 1.67138 au
Earth MOID 1.11379 au
Orbital period 1359.27 days
Date of orbit computation  feb 22 02:11
Observational summary
Optical observations (Discarded) 1117 (4)
Radar observations (Discarded) 0 (0)
Arc length 8621.82 days
Unobserved 340 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 260.235 deg
Declination -21.7104 deg
V Magnitude 20.34 mag
Solar Elongation 128.15 deg
Galactic Latitude 8.59 deg
Rate 0.042 deg/day
Direction -131.017 deg

More info »