AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999XB177 ∴ Summary
Contact »
(71132) 1999XB177  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.7753 1.364e-08 au
e 0.089966 4.144e-08
i 10.51 4.731e-06 deg
Ω 47.414 2.671e-05 deg
ω 5.837 4.046e-05 deg
M 145.209 2.98e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5256 au
Aphelion 3.025 au
Asc. node-Earth separation 1.53712 au
Desc. node-Earth separation 2.01407 au
Earth MOID 1.53694 au
Orbital period 1688.75 days
Date of orbit computation  feb 22 02:05
Observational summary
Optical observations (Discarded) 1416 (3)
Radar observations (Discarded) 0 (0)
Arc length 9239.61 days
Unobserved 72 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 211.503 deg
Declination -6.13596 deg
V Magnitude 18.96 mag
Solar Elongation 155.23 deg
Galactic Latitude 52.16 deg
Rate 0.18 deg/day
Direction -78.648 deg

More info »