AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Lacaille ∴ Summary
Contact »
(9135) Lacaille  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3109 6.323e-09 au
e 0.131264 2.823e-08
i 6.456 3.672e-06 deg
Ω 45.743 2.661e-05 deg
ω 229.347 3.022e-05 deg
M 106.629 1.509e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0076 au
Aphelion 2.6142 au
Asc. node-Earth separation 1.49333 au
Desc. node-Earth separation 1.08332 au
Earth MOID 0.99827 au
Orbital period 1283.13 days
Date of orbit computation  Jun 5 00:39
Observational summary
Optical observations (Discarded) 2234 (13)
Radar observations (Discarded) 0 (0)
Arc length 23099.8 days
Unobserved 141 days

More info »
Ephemeris at epoch 60467 MJD
Right Ascension 56.0482 deg
Declination 20.2709 deg
V Magnitude 20.35 mag
Solar Elongation 17.06 deg
Galactic Latitude -26.79 deg
Rate 0.436 deg/day
Direction 74.577 deg

More info »