AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002TD71 ∴ Summary
Contact »
(408987) 2002TD71  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.51858 8.662e-09 au
e 0.207795 4.133e-07
i 14.596 1.634e-05 deg
Ω 358.423 2.471e-05 deg
ω 0.435 4.947e-05 deg
M 145.558 2.419e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9952 au
Aphelion 3.0419 au
Asc. node-Earth separation 0.9919 au
Desc. node-Earth separation 2.04646 au
Earth MOID 0.99163 au
Orbital period 1459.93 days
Date of orbit computation  feb 22 03:16
Observational summary
Optical observations (Discarded) 483 (2)
Radar observations (Discarded) 0 (0)
Arc length 9231.19 days
Unobserved 67 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 146.653 deg
Declination 21.702 deg
V Magnitude 22.06 mag
Solar Elongation -133.59 deg
Galactic Latitude 47.81 deg
Rate 0.128 deg/day
Direction -115.671 deg

More info »