AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Lessac-Chenen ∴ Summary
Contact »
(213197) Lessac-Chenen  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.87847 2.137e-08 au
e 0.302562 5.161e-08
i 6.797 1.128e-05 deg
Ω 197.65 4.561e-05 deg
ω 103.469 5.545e-05 deg
M 322.927 2.928e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0076 au
Aphelion 3.7494 au
Asc. node-Earth separation 1.81191 au
Desc. node-Earth separation 1.44532 au
Earth MOID 1.00542 au
Orbital period 1783.78 days
Date of orbit computation  apr 23 20:34
Observational summary
Optical observations (Discarded) 278 (1)
Radar observations (Discarded) 0 (0)
Arc length 8229.15 days
Unobserved 405 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 262.028 deg
Declination -15.5921 deg
V Magnitude 20.54 mag
Solar Elongation 133.19 deg
Galactic Latitude 10.5 deg
Rate 0.098 deg/day
Direction 26.049 deg

More info »