Research output: Contribution to journal › Article › peer-review
Spectroscopic observations of IC 1689 - A galaxy with an inner polar ring. / HagenThorn, VA; Reshetnikov, VP.
In: Astronomy Letters, Vol. 22, No. 5, 1996, p. 677-679.Research output: Contribution to journal › Article › peer-review
}
TY - JOUR
T1 - Spectroscopic observations of IC 1689 - A galaxy with an inner polar ring
AU - HagenThorn, VA
AU - Reshetnikov, VP
PY - 1996
Y1 - 1996
N2 - The results of spectroscopic observations of the galaxy IC 1689 performed with the 6-m telescope are presented. The H alpha and [N II] emission lines have been detected in the region of the polar ring. The observed slope of the lines suggests that the ring rotates with a high velocity in the plane that is perpendicular to the principal plane of the galaxy.
AB - The results of spectroscopic observations of the galaxy IC 1689 performed with the 6-m telescope are presented. The H alpha and [N II] emission lines have been detected in the region of the polar ring. The observed slope of the lines suggests that the ring rotates with a high velocity in the plane that is perpendicular to the principal plane of the galaxy.
M3 - статья
VL - 22
SP - 677
EP - 679
JO - Astronomy Letters
JF - Astronomy Letters
SN - 1063-7737
IS - 5
ER -
ID: 32253833