From an analysis of the spectrum (4000 Angstrom to 8800 Angstrom) of HD 101
584 it is found that most of the neutral and single ionized metallic lines
are in emission. The forbidden emission lines of [OI] 6300 Angstrom and 636
3 Angstrom and [CI] 8727 Angstrom are detected, which indicate the presence
of a very low excitation nebula. The H alpha, FeII 6383 Angstrom, Nd D-1,
D-2 lines and the CaII IR triplet lines show P-Cygni profiles indicating a
mass outflow. The H alpha line shows many velocity components in the profil
e. The FeII 6383 Angstrom also has almost the same line profile as the H al
pha line indicating that they are formed in the same region. From the spect
rum synthesis analysis we find the atmospheric parameters to be T-eff = 850
0 K, log g = 1.5, V-turb = 13 km s(-1) and [Fe/H] = 0.0. From an analysis o
f the absorption lines the photospheric abundances of some of the elements
are derived. Carbon and nitrogen are found to be overabundant. From the ana
lysis of Fe emission lines we derived T-exi = 6100 K +/- 200 for the emissi
on line region.