AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011SP142 ∴ Summary
Contact »
2011SP142  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59816 1.867e-07 au
e 0.261848 6.21e-07
i 14.301 2.675e-05 deg
Ω 15.764 3.518e-05 deg
ω 343.038 7.991e-05 deg
M 4.628 7.184e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9178 au
Aphelion 3.2785 au
Asc. node-Earth separation 0.93708 au
Desc. node-Earth separation 2.22815 au
Earth MOID 0.91975 au
Orbital period 1529.66 days
Date of orbit computation  feb 22 07:48
Observational summary
Optical observations (Discarded) 54 (0)
Radar observations (Discarded) 0 (0)
Arc length 1537.78 days
Unobserved 3031 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 6.63614 deg
Declination 1.10162 deg
V Magnitude 22.26 mag
Solar Elongation 1.87 deg
Galactic Latitude -61.14 deg
Rate 0.607 deg/day
Direction 60.426 deg

More info »