GGCs database: globular cluster Ton 2

Release 11.12 ("Hergest Ridge")

Selected: Ton 2

Parameters
Positional Parameters
cluster	Ton 2
name	Pismis 26
RA	17 36 10.5
Declination	-38 33 12
Galactic longitude	350.8
Galactic latitude	-3.42
R sun	8.2
R gc	1.4
X	8.1
Y	-1.3
Z	-0.5
Photometric Parameters
E (B-V)	1.24
V HB	19.1
(m-M)	18.41
Vt	12.24
MVt	-6.17
hbt	7
Structural Parameters
[Fe / H]	-0.7
v_r	-184.4
err	2.2
v_LSR	-178.6
c	1.3
r_c	0.54
r_h	1.3
r_t	10.75
lg(tc)	8.23
lg(th)	8.82
mu_V	22.16
rho_v	2.85
Color-magnitude diagrams
author	Bica, E.; Ortolani, S.; Barbuy, B.
title	NTT V, I colour-magnitude diagrams of the bulge globular cluster Tonantzintla 2
journal	Astronomy and Astrophysics Supplement, v.120, p.153-156 (1996)
CM diagram
Credits	The image of the cluster is an IR photograph obtained within the 2MASS survey (taken from SEDS website)

Image
Image of the cluster from the Digital Sky Survey
Other Resources for Ton 2

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
Bica, E.; Ortolani, S.; Barbuy, B. NTT V, I colour-magnitude diagrams of the bulge globular cluster Tonantzintla 2 1996, Astronomy and Astrophysics Supplement, v.120, p.153-156 (1996) (Ton 2 cmd )
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Query processed at 07:15, 25th April
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