Release 11.12 ("Hergest Ridge")


Selected: Terzan 4

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Parameters
Positional Parameters
clusterTerzan 4
nameHP 4
RA17 30 39.00
Declination-31 35 43.9
Galactic longitude356.02
Galactic latitude1.31
R sun7.2
R gc1
X7.2
Y-0.5
Z0.2
Photometric Parameters
E (B-V)2
V HB21.07
(m-M)20.48
Vt16
MVt-4.48
hbt1
Structural Parameters
[Fe / H]-1.41
v_r-50
err2.9
v_LSR-42.3
c0.9
r_c0.9
r_h1.85
lg(tc)0
lg(th)8.7
mu_V0
rho_v0
Color-magnitude diagrams
authorBonatto, C.; Bica, E.
titleStructural parameters of 11 faint Galactic globular clusters derived with 2MASS
journalAstronomy and Astrophysics, Vol. 479, pp.741-750
CM diagram
CreditsCMD from A&A website

Image

Image of the cluster from the Digital Sky Survey

Other Resources
for Terzan 4
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
Bonatto, C.; Bica, E.
Structural parameters of 11 faint Galactic globular clusters derived with 2MASS
2008, Astronomy and Astrophysics, Vol. 479, pp.741-750
(IC 1257 Lynga 7 Terzan 4 Terzan 10 BH 176 1636-283 ESO280-SC06 2MASS-GC01 2MASS-GC02 GLIMPSE-C01 AL 3 )
Paper n. 2
Ortolani, S.; Barbuy, B.; Bica, E.; Zoccali, M.; Renzini, A.
Distances of the bulge globular clusters Terzan 5, Liller 1, UKS 1, and Terzan 4 based on HST NICMOS photometry
2007, Astronomy and Astrophysics, Volume 470, Issue 3, pp.1043-1049
(Terzan 5 Liller 1 UKS 1 Terzan 4 )
Paper n. 3
Stephens, Andrew W.; Frogel, Jay A.
An Infrared Spectroscopic Study of Eight Galactic Globular Clusters
2004, The Astronomical Journal, Volume 127, Issue 2, pp. 925-937
(NGC 6526 NGC 6539 HP 1 Liller 1 Palomar 6 Terzan 2 Terzan 4 )
See all items (5 papers) :: Submit a paper
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Query processed at 09:48, 20th February
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