Research output: Contribution to journal › Comment/debate › peer-review
A KINEMATIC STUDY OF THE INTERACTING-SYSTEM NGC-5953/54. / RESHETNIKOV, VP.
In: АСТРОНОМИЧЕСКИЙ ЖУРНАЛ, Vol. 70, No. 1, 1993, p. 216-220.Research output: Contribution to journal › Comment/debate › peer-review
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TY - JOUR
T1 - A KINEMATIC STUDY OF THE INTERACTING-SYSTEM NGC-5953/54
AU - RESHETNIKOV, VP
PY - 1993
Y1 - 1993
N2 - The results of the detailed kinematic study of the pair of interacing galaxies NGC 5953/54 (Arp 91, VV 244, Mrk 1512) are presented. The spectral observations of the members of the pair were made using 2,6-m telescope of Buyrakan Astrophysical Observatory and 6-m telescope of Special Astrophysical Observatory. The heliocentric systemic velocities of the galaxies are 1994+/-5 km/s (NGC 5953) and 1848+/-10 km/s (NGC 5954). The derived rotation curves of galaxies show a significant asymmetry and at different position angles demonstate both decrease and increase of radial velocities as compared with circular motion. The standard kinematical parameters of galaxies a.re determined.
AB - The results of the detailed kinematic study of the pair of interacing galaxies NGC 5953/54 (Arp 91, VV 244, Mrk 1512) are presented. The spectral observations of the members of the pair were made using 2,6-m telescope of Buyrakan Astrophysical Observatory and 6-m telescope of Special Astrophysical Observatory. The heliocentric systemic velocities of the galaxies are 1994+/-5 km/s (NGC 5953) and 1848+/-10 km/s (NGC 5954). The derived rotation curves of galaxies show a significant asymmetry and at different position angles demonstate both decrease and increase of radial velocities as compared with circular motion. The standard kinematical parameters of galaxies a.re determined.
M3 - комментарий, выступление
VL - 70
SP - 216
EP - 220
JO - АСТРОНОМИЧЕСКИЙ ЖУРНАЛ
JF - АСТРОНОМИЧЕСКИЙ ЖУРНАЛ
SN - 0004-6299
IS - 1
ER -
ID: 32476710