1999ApJ...520..233B

Query : 1999ApJ...520..233B

1999ApJ...520..233B - Astrophys. J., 520, 233-238 (1999/July-3)

Gravitational radiation from globular clusters.

BENACQUISTA M.

Abstract (from CDS):

Space-based gravitational wave detectors will have the ability to observe continuous low-frequency gravitational radiation from binary star systems. They can determine the direction to continuous sources with an angular resolution approaching tens of arcminutes. This resolution should be sufficient to identify binary sources as members of some nearby globular clusters. Thus, gravitational radiation can be used to determine the population of hard binaries in globular clusters. For particularly hard binaries, the orbital period may change as a result of gravitational wave emission. If one of these binaries can be identified with a globular cluster, then the distance to that cluster can be determined. Thus, gravitational radiation may provide reddening-independent distance measurements to globular clusters and the RR Lyrae stars that inhabit them.

Abstract Copyright: ∼

Journal keyword(s): Stars: Binaries: Close - Galaxy: Globular Clusters: General - Gravitation - stars: distances - stars: evolution

Simbad objects: 29

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Number of rows : 29
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 NGC 104 GlC 00 24 05.359 -72 04 53.20     4.09     ~ 4158 0
2 NGC 362 GlC 01 03 14.26 -70 50 55.6     6.58     ~ 1167 0
3 NAME Pyxis Cluster GlC 09 07 57.80 -37 13 17.0           ~ 123 0
4 NGC 2808 GlC 09 12 03.10 -64 51 48.6           ~ 1540 0
5 NAME E 3 GlC 09 20 57.07 -77 16 54.8           ~ 185 0
6 NGC 3201 GlC 10 17 36.82 -46 24 44.9           ~ 1001 0
7 NGC 4372 GlC 12 25 45.43 -72 39 32.7   10.86 9.85     ~ 327 0
8 NGC 4833 GlC 12 59 33.92 -70 52 35.4           ~ 467 0
9 NGC 5139 GlC 13 26 47.28 -47 28 46.1           ~ 3677 0
10 NGC 5286 GlC 13 46 26.81 -51 22 27.3           ~ 485 0
11 M 4 GlC 16 23 35.22 -26 31 32.7           ~ 1978 0
12 NGC 6144 GlC 16 27 13.86 -26 01 24.6           ~ 268 0
13 M 12 GlC 16 47 14.18 -01 56 54.7     6.07     ~ 736 0
14 M 10 GlC 16 57 09.05 -04 06 01.1     4.98     ~ 857 0
15 GCl 50 GlC 16 59 51.1 -00 32 00   15.70       ~ 224 1
16 IC 1257 Bz? 17 27 06.00 -07 05 00.0           ~ 110 0
17 NGC 6366 GlC 17 27 44.24 -05 04 47.5           ~ 344 0
18 NGC 6397 GlC 17 40 42.09 -53 40 27.6     5.17     ~ 2103 0
19 ESO 456-38 GlC 18 01 49.10 -27 49 33.0           ~ 120 0
20 ESO 521-16 GlC 18 02 57.40 -26 04 00.0           ~ 123 0
21 NGC 6540 GlC 18 06 08.60 -27 45 55.0           ~ 145 0
22 NGC 6544 GlC 18 07 20.58 -24 59 50.4   11.36 9.90     ~ 332 0
23 NGC 6553 GlC 18 09 15.68 -25 54 27.9   9.08       ~ 644 0
24 NGC 6584 GlC 18 18 37.60 -52 12 56.8     8.17     ~ 317 0
25 NGC 6642 GlC 18 31 54.23 -23 28 34.1   11.30 10.24     ~ 240 0
26 M 22 GlC 18 36 23.94 -23 54 17.1           ~ 1459 0
27 NGC 6752 GlC 19 10 52.11 -59 59 04.4           ~ 2121 0
28 GCl 111 GlC 19 18 02.10 +18 34 18.0           ~ 138 0
29 M 71 GlC 19 53 46.49 +18 46 45.1           ~ 1190 0

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