Your query: NGC 6569

Parameters
Positional Parameters
cluster	NGC 6569
RA	18 13 38
Declination	-31 49 37
Galactic longitude	0.48
Galactic latitude	-6.68
R sun	10.7
R gc	2.9
X	10.6
Y	0.1
Z	-1.2
Photometric Parameters
E (B-V)	0.55
V HB	17.52
(m-M)	16.85
Vt	8.55
MVt	-7.88
(U-B)	0.74
(B-V)	1.34
(V-R)	0.83
(V-I)	1.69
S_RR	7.1
hbt	7
Structural Parameters
[Fe / H]	-0.86
SpT	G1:
v_r	-28.1
err	5.6
v_LSR	-18.5
c	1.27
r_c	0.37
r_h	1.33
r_t	6.95
lg(tc)	8.25
lg(th)	9.38
mu_V	18.08
rho_v	3.76
Color-magnitude diagrams
author	Ortolani, S.; Bica, E.; Barbuy, B.
title	Colour Magnitude Diagrams of the moderately metal-rich globular clusters NGC 6569 and Palomar 11
journal	Astronomy and Astrophysics, v.374, p.564-569 (2001)
CM diagram
Credits	CMD: HST snapshot from Padova database

DSS image
Image of the cluster from the Digital Sky Survey
Other Resources for NGC 6569

ADS "Object Search"
SEDS data

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Selected biblio
Paper n. 1
Ortolani, S.; Bica, E.; Barbuy, B. Colour Magnitude Diagrams of the moderately metal-rich globular clusters NGC 6569 and Palomar 11 Astronomy and Astrophysics, v.374, p.564-569 (2001) (NGC 6569 cmd )
*See all items (1 paper)*

Query processed at 21:23, 9th February
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