AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001TN9 ∴ Summary
Contact »
(57535) 2001TN9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.23505 7.475e-09 au
e 0.050529 4.571e-08
i 5.127 5.241e-06 deg
Ω 208.603 3.818e-05 deg
ω 325.564 5.556e-05 deg
M 105.723 4.01e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1221 au
Aphelion 2.348 au
Asc. node-Earth separation 1.13588 au
Desc. node-Earth separation 1.33177 au
Earth MOID 1.12765 au
Orbital period 1220.48 days
Date of orbit computation  feb 22 02:02
Observational summary
Optical observations (Discarded) 909 (4)
Radar observations (Discarded) 0 (0)
Arc length 8962.96 days
Unobserved 311 days

More info »
Ephemeris at epoch 60416 MJD
Right Ascension 315.682 deg
Declination -11.8061 deg
V Magnitude 21.4 mag
Solar Elongation 71.58 deg
Galactic Latitude -34.44 deg
Rate 0.378 deg/day
Direction 69.316 deg

More info »