AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011SG147 ∴ Summary
Contact »
2011SG147  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.91017 2.719e-08 au
e 0.092483 2.184e-07
i 8.222 2.04e-05 deg
Ω 179.989 4.434e-05 deg
ω 177.575 6.057e-05 deg
M 194.856 3.979e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.641 au
Aphelion 3.1793 au
Asc. node-Earth separation 2.18313 au
Desc. node-Earth separation 1.63835 au
Earth MOID 1.63695 au
Orbital period 1813.32 days
Date of orbit computation  feb 22 07:48
Observational summary
Optical observations (Discarded) 162 (2)
Radar observations (Discarded) 0 (0)
Arc length 8713.01 days
Unobserved 426 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 190.201 deg
Declination -2.25013 deg
V Magnitude 21.31 mag
Solar Elongation 176.59 deg
Galactic Latitude 60.51 deg
Rate 0.215 deg/day
Direction -57.553 deg

More info »