AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001LB9 ∴ Summary
Contact »
(213267) 2001LB9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53158 1.17e-08 au
e 0.127813 8.49e-08
i 14.551 7.24e-06 deg
Ω 228.035 1.467e-05 deg
ω 9.673 2.762e-05 deg
M 250.098 2.056e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.208 au
Aphelion 2.8551 au
Asc. node-Earth separation 1.20204 au
Desc. node-Earth separation 1.85979 au
Earth MOID 1.19788 au
Orbital period 1471.24 days
Date of orbit computation  feb 22 02:35
Observational summary
Optical observations (Discarded) 734 (3)
Radar observations (Discarded) 0 (0)
Arc length 9236.62 days
Unobserved 58 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 91.1274 deg
Declination 9.71174 deg
V Magnitude 20.98 mag
Solar Elongation -83.86 deg
Galactic Latitude -5.82 deg
Rate 0.234 deg/day
Direction 78.962 deg

More info »