GGCs database: globular cluster Terzan 8

Release 11.12 ("Hergest Ridge")

Selected: Terzan 8

Parameters
Positional Parameters
cluster	Terzan 8
RA	19 41 44.41
Declination	-33 59 58.1
Galactic longitude	5.76
Galactic latitude	-24.56
R sun	26.3
R gc	19.4
X	23.8
Y	2.4
Z	-10.9
Photometric Parameters
E (B-V)	0.12
V HB	17.95
(m-M)	17.47
Vt	12.4
MVt	-5.07
HBR	1
hbt	1
Structural Parameters
[Fe / H]	-2.16
v_r	130
err	8
v_LSR	136.2
c	0.6
r_c	1
r_h	0.95
r_t	4
lg(tc)	9.46
lg(th)	9.21
mu_V	22.82
rho_v	0.53
Color-magnitude diagrams
author	Ortolani, S.; Gratton, R.
title	Deep photometry of globular clusters. XII - The metal-poor clusters NGC 5694 and Terzan 8
journal	Astronomy and Astrophysics Supplement Serie, vol. 82, no. 1, Jan. 1990, p. 71-112
CM diagram

Image
Image of the cluster from the Digital Sky Survey
Other Resources for Terzan 8

ADS "Object Search"
SEDS data
Web Links for this cluster (0 links in the database at the moment)
Users comments for this cluster (0 comments in the database at the moment)
Selected biblio
Paper n. 1
Mottini, Marta; Wallerstein, George; McWilliam, Andrew ARP 2 and Terzan 8: a Detailed Chemical Analysis 2008, The Astronomical Journal, Volume 136, Issue 2, pp. 614-620 (Terzan 8 Arp 2 )
Paper n. 2
Ortolani, S.; Gratton, R. Deep photometry of globular clusters. XII - The metal-poor clusters NGC 5694 and Terzan 8 1990, Astronomy and Astrophysics Supplement Serie, vol. 82, no. 1, Jan. 1990, p. 71-112 (Terzan 8 cmd )
*See all items (2 papers) :: Submit a paper*
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Query processed at 08:05, 24th March
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