AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011UG157 ∴ Summary
Contact »
2011UG157  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.44073 2.221e-08 au
e 0.128485 8.343e-08
i 4.395 8.207e-06 deg
Ω 76.934 0.0001025 deg
ω 45.338 0.0001096 deg
M 35.898 3.636e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1271 au
Aphelion 2.7543 au
Asc. node-Earth separation 1.21758 au
Desc. node-Earth separation 1.62347 au
Earth MOID 1.14616 au
Orbital period 1392.76 days
Date of orbit computation  feb 22 07:48
Observational summary
Optical observations (Discarded) 105 (0)
Radar observations (Discarded) 0 (0)
Arc length 4959.19 days
Unobserved 529 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 156.297 deg
Declination 17.7505 deg
V Magnitude 21.45 mag
Solar Elongation -142.47 deg
Galactic Latitude 55.07 deg
Rate 0.096 deg/day
Direction -92.99 deg

More info »