other query modes : |
Identifier query |
Coordinate query |
Criteria query |
Reference query |
Basic query |
Script submission |
TAP |
Output options |
Object types |
Help |
Query : 2008MNRAS.385..361S |
2008MNRAS.385..361S - Mon. Not. R. Astron. Soc., 385, 361-380 (2008/March-3)
The connection between globular cluster systems and their host galaxy and environment: a case study of the isolated elliptical NGC 821.
SPITLER L.R., FORBES D.A., STRADER J., BRODIE J.P. and GALLAGHER III J.S.
Abstract (from CDS):
Results from this meta-study: (1) confirm previous findings that the number of GCs normalized by host galaxy stellar mass increases with host stellar mass. Spiral galaxies in the sample show smaller relative GC numbers than those of massive ellipticals, suggesting the GC systems of massive ellipticals were not formed from major spiral-spiral mergers; (2) indicate that GC system numbers per unit galaxy baryon mass increases with host baryon mass and that GC formation efficiency may not be universal as previously thought; (3) suggest previously reported trends with environment may be incorrect due to sample bias or the use of galaxy stellar masses to normalize GC numbers. Thus claims for environmentally dependent GC formation efficiencies should be revisited; (4) in combination with weak-lensing halo mass estimates, suggest that GCs formed in direct proportion to the halo mass; (5) are consistent with theoretical predictions whereby the local epoch of reionization did not vary significantly with environment or host galaxy type.
Abstract Copyright: 2008 The Authors. Journal compilation © 2008 RAS
Journal keyword(s): globular clusters: individual: NGC 821 - galaxies: elliptical and lenticular, cD - galaxies: evolution - galaxies: formation - galaxies: star clusters - early Universe
VizieR on-line data: <Available at CDS (J/MNRAS/385/361): table4.dat>
Nomenclature: Table 4: [SFS2008] NNN (Nos 1-306). Table 5: [SFS2008] JHHMMSS.sss+DDMMSS.ss N=4.
Status at CDS : All or part of tables of objects could be ingested in SIMBAD with priority 2.
Simbad objects: 27
Number of rows : 27 |
N | Identifier | Otype |
ICRS (J2000) RA |
ICRS (J2000) DEC |
Mag U | Mag B | Mag V | Mag R | Mag I | Sp type |
#ref
1850 - 2024 |
#notes |
---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | NGC 7814 | GiG | 00 03 14.947 | +16 08 42.82 | 12.0 | ~ | 294 | 1 | ||||
2 | M 31 | AGN | 00 42 44.330 | +41 16 07.50 | 4.86 | 4.36 | 3.44 | ~ | 12650 | 1 | ||
3 | NGC 821 | AG? | 02 08 21.1358498040 | +10 59 41.832436704 | 12.210 | 11.310 | 10.739 | 9.744 | ~ | 572 | 0 | |
4 | NGC 1052 | Sy2 | 02 41 04.79849989 | -08 15 20.7519527 | 11.84 | 11.41 | 10.47 | 10.71 | ~ | 1299 | 2 | |
5 | NGC 1379 | GiP | 03 36 03.9668625792 | -35 26 28.547476800 | 12.17 | 12.04 | 10.91 | 10.60 | ~ | 265 | 1 | |
6 | NGC 1387 | Sy2 | 03 36 57.0337458600 | -35 30 23.675934060 | 12.18 | 11.75 | 10.69 | 10.16 | ~ | 262 | 1 | |
7 | NGC 1399 | BiC | 03 38 29.083 | -35 27 02.67 | 11.05 | 9.74 | 9.59 | 8.12 | ~ | 1570 | 1 | |
8 | ACO S 373 | ClG | 03 38 29.4 | -35 27 08 | ~ | 1827 | 0 | |||||
9 | NGC 1407 | GiG | 03 40 11.904 | -18 34 49.36 | 10.64 | 9.67 | 9.13 | ~ | 585 | 1 | ||
10 | NGC 1427 | GiG | 03 42 19.4455150392 | -35 23 33.169251120 | 11.89 | 10.44 | ~ | 281 | 0 | |||
11 | NGC 2683 | AGN | 08 52 41.3064829584 | +33 25 18.597681516 | 11.57 | 10.68 | 9.79 | 9.38 | ~ | 446 | 1 | |
12 | NGC 3258 | EmG | 10 28 53.588 | -35 36 19.98 | 12.50 | 11.72 | 10.86 | ~ | 187 | 0 | ||
13 | ACO S 636 | ClG | 10 29 41.0957 | -35 19 32.908 | ~ | 225 | 0 | |||||
14 | NGC 3268 | EmG | 10 30 00.6490581240 | -35 19 31.519591284 | 12.57 | 11.77 | 10.68 | ~ | 154 | 0 | ||
15 | M 105 | LIN | 10 47 49.600 | +12 34 53.87 | 10.56 | 9.76 | 9.12 | 8.18 | ~ | 1463 | 0 | |
16 | M 108 | SBG | 11 11 30.967 | +55 40 26.84 | 10.70 | ~ | 471 | 1 | ||||
17 | NGC 4157 | GiP | 12 11 04.365 | +50 29 04.85 | 12.48 | 12.15 | 11.35 | ~ | 353 | 2 | ||
18 | M 84 | Sy2 | 12 25 03.74333 | +12 53 13.1393 | 12.67 | 12.09 | 10.49 | ~ | 1763 | 2 | ||
19 | M 86 | GiG | 12 26 11.814 | +12 56 45.49 | 10.32 | 9.83 | 8.90 | 7.50 | ~ | 1084 | 1 | |
20 | NAME Virgo Cluster | ClG | 12 26 32.1 | +12 43 24 | ~ | 6645 | 0 | |||||
21 | M 49 | Sy2 | 12 29 46.8 | +08 00 01 | 13.21 | 12.17 | ~ | 2094 | 2 | |||
22 | M 87 | AGN | 12 30 49.42338414 | +12 23 28.0436859 | 10.16 | 9.59 | 8.63 | 7.49 | ~ | 7196 | 3 | |
23 | M 89 | LIN | 12 35 39.80733343 | +12 33 22.8308657 | 11.29 | 10.73 | 9.75 | ~ | 995 | 2 | ||
24 | M 104 | LIN | 12 39 59.43185902 | -11 37 22.9961800 | 9.51 | 9.55 | 8.00 | 8.05 | ~ | 1396 | 3 | |
25 | NGC 4636 | LIN | 12 42 49.8333280080 | +02 41 15.951929028 | 12.62 | 11.84 | ~ | 1117 | 1 | |||
26 | NAME Centaurus A | Sy2 | 13 25 27.61521044 | -43 01 08.8050291 | 8.18 | 6.84 | 6.66 | ~ | 4486 | 3 | ||
27 | NGC 7331 | LIN | 22 37 04.0506038088 | +34 24 56.800076508 | 10.65 | 10.35 | 9.48 | ~ | 1228 | 2 |
To bookmark this query, right click on this link: simbad:objects in 2008MNRAS.385..361S and select 'bookmark this link' or equivalent in the popup menu