GGCs database: globular cluster NGC 6453

Release 11.12 ("Hergest Ridge")

Selected: NGC 6453

Parameters
Positional Parameters
cluster	NGC 6453
RA	17 50 51.70
Declination	-34 35 57.0
Galactic longitude	355.72
Galactic latitude	-3.87
R sun	11.6
R gc	3.7
X	11.5
Y	-0.9
Z	-0.8
Photometric Parameters
E (B-V)	0.64
V HB	17.88
(m-M)	17.3
Vt	10.08
MVt	-7.22
(U-B)	0.68
(B-V)	1.31
(V-R)	0.99
(V-I)	2
S_RR	0
hbt	0
Structural Parameters
[Fe / H]	-1.5
SpT	F8
v_r	-83.7
err	8.3
v_LSR	-76.7
c	2.5
r_c	0.05
r_h	0.44
r_t	21.5
lg(tc)	6.73
lg(th)	8.52
mu_V	17.07
rho_v	4.95
Color-magnitude diagrams
author	Ortolani, S.; Bica, E.; Barbuy, B.
title	Blue horizontal branch globular clusters towards the bulge: Terzan 9, NGC 6139 and NGC 6453
journal	Astronomy and Astrophysics Supplement, v.138, p.267-273 (1999)
CM diagram

Image
Image of the cluster from the Digital Sky Survey
Other Resources for NGC 6453

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
Ortolani, S.; Bica, E.; Barbuy, B. Blue horizontal branch globular clusters towards the bulge: Terzan 9, NGC 6139 and NGC 6453 1999, Astronomy and Astrophysics Supplement, v.138, p.267-273 (1999) (NGC 6453 cmd )
Paper n. 2
Hazen-Liller, M. L. Photoelectric sequences near nine galactic globular clusters 1984, Astronomical Journal, vol. 89, p. 1551-1554 (NGC 6139 NGC 6355 NGC 6453 NGC 6496 NGC 6558 NGC 6569 NGC 6642 NGC 6652 NGC 6717 )
*See all items (2 papers) :: Submit a paper*
Tutor(s) for this cluster: Still nobody, you could be the first!

Query processed at 14:55, 3rd October
This page has been visited 14252 times, since Oct 25 2004

Top of the page