THE GLOBULAR-CLUSTER SYSTEM OF NGC-1404

被引:0
|
作者
RICHTLER, T [1 ]
GREBEL, EK [1 ]
DOMGORGEN, H [1 ]
HILKER, M [1 ]
KISSLER, M [1 ]
机构
[1] EUROPEAN SO OBSERV, SANTIAGO 9, CHILE
关键词
CLUSTERS; GLOBULAR; GALAXIES; ELLIPTIC; HALOES OF;
D O I
暂无
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We present V, R photometry of the globular cluster system (GCS) of the elliptical galaxy NGC 1404 in the Fornax cluster. We derive a specific frequency of S = 2.3 +/- 0.3. The turnover of the luminosity (LF) of the GCS of NGC 1404 is at V = 24m.1 +/- 0m.2. We derive a mean colour of (V - R)mean = 0m.51. The galaxy itself is redder by about 0m.1 in (V - R) or approximately 0m.3 in (B - V). We discuss that, although NGC 1404 is at the distance of the Fornax cluster, it may not be a cluster member. This would explain the high X-ray luminosity, the low specific frequency, and the high radial velocity of this galaxy.
引用
收藏
页码:25 / 31
页数:7
相关论文
共 50 条
  • [1] THE NGC 1399 GLOBULAR-CLUSTER SYSTEM
    GEISLER, D
    FORTE, JC
    REVISTA MEXICANA DE ASTRONOMIA Y ASTROFISICA, 1989, 19 (SI) : 83 - 91
  • [2] THE NGC-1399 GLOBULAR-CLUSTER SYSTEM
    GEISLER, DP
    FORTE, JC
    PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC, 1988, 100 (632) : 1221 - 1221
  • [3] THE GLOBULAR-CLUSTER SYSTEM OF NGC-5813
    HOPP, U
    WAGNER, SJ
    RICHTLER, T
    ASTRONOMY & ASTROPHYSICS, 1995, 296 (03) : 633 - 642
  • [4] THE GLOBULAR-CLUSTER SYSTEM OF NGC-1399
    BRIDGES, TJ
    HANES, DA
    HARRIS, WE
    ASTRONOMICAL JOURNAL, 1991, 101 (02): : 469 - &
  • [5] NGC-5128 - THE GLOBULAR-CLUSTER SYSTEM
    HESSER, JE
    HARRIS, HC
    VANDENBERGH, S
    JOURNAL OF THE ROYAL ASTRONOMICAL SOCIETY OF CANADA, 1983, 77 (05) : 259 - 259
  • [6] THE NGC-5128 GLOBULAR-CLUSTER SYSTEM
    HESSER, JE
    HARRIS, HC
    VANDENBERGH, S
    HARRIS, GLH
    ASTROPHYSICAL JOURNAL, 1984, 276 (02): : 491 - &
  • [7] THE GLOBULAR-CLUSTER SYSTEM OF NGC-4594 (THE SOMBRERO)
    BRIDGES, TJ
    HANES, DA
    ASTRONOMICAL JOURNAL, 1992, 103 (03): : 800 - &
  • [8] THE GLOBULAR-CLUSTER SYSTEM AROUND NGC-1399
    WAGNER, S
    RICHTLER, T
    HOPP, U
    ASTRONOMY & ASTROPHYSICS, 1991, 241 (02) : 399 - 410
  • [9] THE GLOBULAR-CLUSTER NGC-6712
    FROGEL, JA
    ASTROPHYSICAL JOURNAL, 1985, 291 (02): : 581 - 585
  • [10] THE GLOBULAR-CLUSTER NGC-6652
    ORTOLANI, S
    BICA, E
    BARBUY, B
    ASTRONOMY & ASTROPHYSICS, 1994, 286 (02) : 444 - 448