Release 11.12 ("Hergest Ridge")


Selected: NGC 6553

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Parameters
Positional Parameters
clusterNGC 6553
RA18 09 17.60
Declination-25 54 31.3
Galactic longitude5.26
Galactic latitude-3.03
R sun6
R gc2.2
X5.9
Y0.5
Z-0.3
Photometric Parameters
E (B-V)0.63
V HB16.6
(m-M)15.83
Vt8.06
MVt-7.77
(U-B)1.34
(B-V)1.73
(V-R)1.01
(V-I)2.13
S_RR1.6
HBR-1
hbt7
Structural Parameters
[Fe / H]-0.18
SpT G4
v_r-3.2
err1.5
v_LSR6.1
c1.16
r_c0.53
r_h1.03
r_t8.16
lg(tc)8.24
lg(th)8.72
mu_V18.17
rho_v3.84
Color-magnitude diagrams
authorSagar, R.; Subramaniam, A.; Richtler, T.; Grebel, E. K.
titleV, I CCD photometry of metal-rich bulge globular clusters: NGC 6553
journalAstronomy and Astrophysics Supplement, v.135, p.391-404 (1999)
CM diagram
CreditsCMD from A&A website

Image

Image of the cluster from the Digital Sky Survey

Other Resources
for NGC 6553
ADS "Object Search"
SEDS data
Web Links for this cluster
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Users comments for this cluster
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Selected biblio
Paper n. 1
Sagar, R.; Subramaniam, A.; Richtler, T.; Grebel, E. K.
V, I CCD photometry of metal-rich bulge globular clusters: NGC 6553
1999, Astronomy and Astrophysics Supplement, v.135, p.391-404 (1999)
(NGC 6553 cmd )
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Query processed at 13:01, 21st February
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