2001A&A...366..827B


Query : 2001A&A...366..827B

2001A&A...366..827B - Astronomy and Astrophysics, volume 366, 827-833 (2001/2-2)

Dissolving star cluster candidates.

BICA E., SANTIAGO B.X., DUTRA C.M., DOTTORI H., DE OLIVEIRA M.R. and PAVANI D.

Abstract (from CDS):

We present a list of 34 neglected entries from star cluster catalogues located at relatively high galactic latitudes (|b|>15°) which appear to be candidate late stages of star cluster dynamical evolution. Although underpopulated with respect to usual open clusters, they still present a high number density contrast as compared to the galactic field. This was verified by means of (i) predicted model counts from different galactic subsystems in the same direction, and (ii) Guide Star Catalog equal solid angle counts for the object and surrounding fields. This suggests that the objects are physical systems, possibly star clusters in the process of disruption or their fossil remains. The sample will be useful for followup studies in view of verifying their physical nature.

Abstract Copyright:

Journal keyword(s): galaxy: open clusters and associations: general

Simbad objects: 43

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Number of rows : 43
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2022
#notes
1 C 0147+270 Cl* 01 50 10 +27 06.9     8.2     ~ 14 0
2 ESO 245-9 Cl* 01 53 43 -45 57.3           ~ 7 0
3 OCl 287 Cl* 02 47 30 +17 16.0           ~ 2 0
4 NGC 1252 Cl* 03 10 49 -57 46.0           ~ 37 0
5 NGC 1498 Cl* 04 00 18 -12 00.9           ~ 1 0
6 NGC 1557 OpC 04 13 11 -70 28.3           ~ 7 0
7 NGC 1641 Cl* 04 35 32 -65 45.0           ~ 10 0
8 ESO 486-45 Cl* 05 16 43 -24 02.3           ~ 2 0
9 NGC 1901 OpC 05 18 15 -68 17.6           ~ 85 0
10 NGC 1891 Cl* 05 21 25 -35 44.5           ~ 2 0
11 NAME LMC Bar ? 05 22 08 -69 23.5           ~ 281 0
12 NAME LMC G 05 23 34.6 -69 45 22     0.4     ~ 15998 1
13 NGC 1963 OpC 05 32 17 -36 23.5           ~ 17 4
14 IC 2135 GiG 05 33 12.894 -36 23 55.69   13.27   12.11 12.3 ~ 73 1
15 NGC 2017 OpC 05 39 17 -17 50.8           ~ 6 0
16 ESO 424-25 Cl* 05 49 49 -32 28.3           ~ 3 0
17 ESO 425-6 OpC 06 04 50 -29 11.0           ~ 8 0
18 ESO 489-1 OpC 06 04 58 -26 44.1           ~ 8 0
19 ESO 425-15 OpC 06 14 35 -29 22.5           ~ 8 0
20 ESO 426-26 OpC 06 36 18 -30 51.5           ~ 8 0
21 NGC 2348 Cl* 07 03 03 -67 24.7           ~ 9 0
22 OCl 374 Cl* 07 10 12 +75 12.3           ~ 1 0
23 NGC 2314 GiG 07 10 32.5398383160 +75 19 36.192302256   13.1       ~ 77 1
24 NGC 2408 OpC 07 40 09 +71 39.3           ~ 3 0
25 NGC 2664 OpC 08 47 11 +12 36.2           ~ 12 0
26 NAME E 3 GlC 09 20 57.07 -77 16 54.8           ~ 148 0
27 ESO 437-61 Cl* 10 48 03 -29 23.5           ~ 5 0
28 ESO 502-19 Cl* 11 08 07 -26 43.8           ~ 6 0
29 ESO 570-12 Cl* 11 12 12 -21 19.2           ~ 6 0
30 NGC 3680 OpC 11 25 34 -43 14.4   8.40 7.6     ~ 298 0
31 ESO 442-4 Cl* 12 34 05 -29 24.6           ~ 7 0
32 NGC 5385 Cl* 13 52 27 +76 10.5           ~ 6 0
33 IC 1023 Cl* 14 32 25 -35 48.2           ~ 6 0
34 ESO 452-11 GlC 16 39 25.50 -28 23 52.0           ~ 53 0
35 C 1643+383 Cl* 16 45 24 +38 21.0           ~ 8 0
36 NGC 6717 GlC 18 55 06.04 -22 42 05.3   11.29 10.35     ~ 219 0
37 ESO 282-26 OpC 19 13 52 -42 39.0           ~ 9 0
38 ESO 141-47 OpC 19 18 03 -57 54.3           ~ 6 0
39 NGC 6863 ? 20 05 07 -03 33.3           ~ 4 1
40 M 73 Cl* 20 59.0 -12 38     8.9     ~ 32 0
41 ESO 464-9 Cl* 20 59 37 -29 23.2           ~ 5 0
42 NGC 7036 Cl* 21 10 02 +15 31.1           ~ 15 0
43 NGC 7772 Cl* 23 51 46 +16 14.8           ~ 15 0

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2022.05.25-00:46:35

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