SDSS J090152.05+624342.6: A New "Overlapping-Trough" FeLoBAL Quasar At
  Z$\sim2$
  We here report an identification of SDSS J090152.04+624342.6 as a new
"overlapping-trough" iron low-ionization broad absorption line quasar at
redshift of $z\sim2.1$. No strong variation of the broad absorption lines can
be revealed through the two spectra taken by the Sloan Digital Sky Survey with
a time interval of $\sim6$yr. Further optical and infrared spectroscopic study
on this object is suggested.
