AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998SB111 ∴ Summary
Contact »
(219117) 1998SB111  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.12765 2.311e-08 au
e 0.179753 5.149e-08
i 10.393 5.925e-06 deg
Ω 199.681 2.297e-05 deg
ω 182.876 2.733e-05 deg
M 218.649 1.22e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5654 au
Aphelion 3.6899 au
Asc. node-Earth separation 2.68715 au
Desc. node-Earth separation 1.56888 au
Earth MOID 1.56877 au
Orbital period 2020.35 days
Date of orbit computation  apr 23 20:35
Observational summary
Optical observations (Discarded) 823 (3)
Radar observations (Discarded) 0 (0)
Arc length 9305.42 days
Unobserved 37 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 239.499 deg
Declination -12.4412 deg
V Magnitude 20.53 mag
Solar Elongation 154.76 deg
Galactic Latitude 29.9 deg
Rate 0.162 deg/day
Direction -61.562 deg

More info »