Release 7.11 ("Paola")

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Your query: NGC 6522

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Parameters
Positional Parameters
clusterNGC 6522
RA18 03 34.
Declination-30 02 02
Galactic longitude1.02
Galactic latitude-3.93
R sun7.8
R gc0.6
X7.7
Y0.1
Z-0.5
Photometric Parameters
E (B-V)0.48
V HB16.52
(m-M)15.94
Vt8.27
MVt-7.67
(U-B)0.65
(B-V)1.21
(V-R)0.76
(V-I)1.51
S_RR0.9
HBR0.71
hbt1
Structural Parameters
[Fe / H]-1.44
SpTF7/8
v_r-21.1
err3.4
v_LSR-11
c2.5
r_c0.05
r_h1.04
r_t16.44
lg(tc)6.32
lg(th)8.9
mu_V16.14
rho_v5.31
Color-magnitude diagrams
authorBarbuy, B.; Ortolani, S.; Bica, E.
titleNGC 6522: an intermediate metallicity globular cluster projected on the Baade Window
journalAstron. Astrophys. 285, 871-874
CM diagram
Description of NGC 6522

Discovered by William Herschel on June 24, 1784.

Source: Seds.org | Notify inaccuracies

DSS image

Image of the cluster from the Digital Sky Survey

Other Resources
for NGC 6522
ADS "Object Search"
SEDS data
Google Sky
Web Links for this cluster
(2 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
Terndrup, Donald M.et al.
The Proper Motion of NGC 6522 in Baade's Window
1998, The Astronomical Journal, Volume 115, Issue 4, pp. 1476-1482
(NGC 6522 )
Paper n. 2
Shara, M. M.; Drissen, L.; Rich, R. M.; Paresce, F.; King, I. R.; Meylan, G.
Supra-Horizontal-Branch Stars and Population Gradients in the Galactic Center Globular Cluster NGC 6522
1998, Astrophysical Journal v.495, p.796
(NGC 6522 )
Paper n. 3
Barbuy, B.; Ortolani, S.; Bica, E.
NGC 6522: an intermediate metallicity globular cluster projected on the Baade Window
1994, Astron. Astrophys. 285, 871-874
(NGC 6522 cmd )
See all items (4 papers)

Query processed at 21:52, 9th February
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Page updated: 2008-11-07


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