AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2013LB9 ∴ Summary
Contact »
(420884) 2013LB9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61393 2.79e-08 au
e 0.177417 6.274e-08
i 12.965 7.914e-06 deg
Ω 78.191 3.865e-05 deg
ω 214.836 4.716e-05 deg
M 165.844 2.664e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1502 au
Aphelion 3.0777 au
Asc. node-Earth separation 1.979 au
Desc. node-Earth separation 1.19471 au
Earth MOID 1.14651 au
Orbital period 1543.61 days
Date of orbit computation  apr 23 21:19
Observational summary
Optical observations (Discarded) 131 (1)
Radar observations (Discarded) 0 (0)
Arc length 7696.92 days
Unobserved 111 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 90.7938 deg
Declination 28.8691 deg
V Magnitude 23.26 mag
Solar Elongation -55.93 deg
Galactic Latitude 3.28 deg
Rate 0.29 deg/day
Direction 88.279 deg

More info »