Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011SD173 ∴ Orbital info
Contact »
(373135) 2011SD173  ▹ 
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 1.65261 2.393e-08 au
e 0.497329 3.167e-08
i 4.388 6.184e-06 deg
Ω 203.127 6.543e-05 deg
ω 59.492 6.665e-05 deg
M 18.851 3.064e-05 deg
Other useful info
Absolute Magnitude (H)    19.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8307 au
Aphelion distance 2.4745 au
Asc. node-Earth separation -0.00923 au
Desc. node-Earth separation 0.66847 au
Earth MOID 0.00192 au
Orbital period 775.986 days
Date of orbit computation   Oct 20 12:28


Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 56548.9 MJD
Near present day (ASCII file) Epoch 59600.0 MJD


Note. The elements are given with reduced precision in order to be more readable. For full precision please use the machine-readable ASCII files, which contain Equinoctial (not Keplerian) elements and are in a format suitable for OrbFit input. Also refer to the discussion in the FAQ.