AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002TN40 ∴ Summary
Contact »
(203789) 2002TN40  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.15775 2.875e-08 au
e 0.174435 8.155e-08
i 19.782 7.352e-06 deg
Ω 57.847 1.508e-05 deg
ω 351.464 2.223e-05 deg
M 296.628 1.704e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6069 au
Aphelion 3.7086 au
Asc. node-Earth separation 1.62392 au
Desc. node-Earth separation 2.68818 au
Earth MOID 1.61966 au
Orbital period 2049.58 days
Date of orbit computation  feb 22 02:33
Observational summary
Optical observations (Discarded) 585 (98)
Radar observations (Discarded) 0 (0)
Arc length 9631.4 days
Unobserved 306 days

More info »
Ephemeris at epoch 60418 MJD
Right Ascension 352.399 deg
Declination -21.0614 deg
V Magnitude 21.03 mag
Solar Elongation 45.97 deg
Galactic Latitude -70.39 deg
Rate 0.367 deg/day
Direction 71.506 deg

More info »