AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Laurentia ∴ Summary
Contact »
(162) Laurentia  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.01897 1.2e-08 au
e 0.180232 3.359e-08
i 6.093 4.148e-06 deg
Ω 35.522 3.644e-05 deg
ω 116.21 3.804e-05 deg
M 90.371 1.06e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    8.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4749 au
Aphelion 3.5631 au
Asc. node-Earth separation 2.18025 au
Desc. node-Earth separation 1.69747 au
Earth MOID 1.4913 au
Orbital period 1915.96 days
Date of orbit computation  Oct 31 04:54
Observational summary
Optical observations (Discarded) 2544 (77)
Radar observations (Discarded) 0 (0)
Arc length 42551.9 days
Unobserved 65 days

More info »
Ephemeris at epoch 58461 MJD
Right Ascension 268.526 deg
Declination -27.3699 deg
V Magnitude 14.93 mag
Solar Elongation -12.71 deg
Galactic Latitude -0.8 deg
Rate 0.361 deg/day
Direction 91.371 deg

More info »





This Web Site has been visited 32324 times since

and this Page has been visited 221 times since 2012/01/30