GGCs database: globular cluster Eridanus

Release 11.12 ("Hergest Ridge")

Selected: Eri

Parameters
Positional Parameters
cluster	Eridanus
name	C0422-213
RA	04 24 44.5
Declination	-21 11 13
Galactic longitude	218.1
Galactic latitude	-41.33
R sun	90.1
R gc	95
X	-53.2
Y	-41.7
Z	-59.5
Photometric Parameters
E (B-V)	0.02
V HB	20.42
(m-M)	19.83
Vt	14.7
MVt	-5.13
(B-V)	0.79
S_RR	0
HBR	-1
hbt	7
Structural Parameters
[Fe / H]	-1.43
v_r	-23.6
err	2.1
v_LSR	-39.1
c	1.1
r_c	0.25
r_h	0.46
r_t	3.17
lg(tc)	9.18
lg(th)	9.54
mu_V	22.81
rho_v	0.38
Color-magnitude diagrams
author	Ortolani, S.; Gratton, R. G.
title	Spectroscopy and deep photometry of PAL 3 and C0422-213
journal	Astronomy and Astrophysics Supplement Series, vol. 79, no. 2, Aug. 1989, p. 155-
CM diagram

Image
Image of the cluster from the Digital Sky Survey
Other Resources for Eridanus
Globular Clusters Blog
ADS "Object Search"
C. Clement variables data
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.; Gratton, R. G. Spectroscopy and deep photometry of PAL 3 and C0422-213 1989, Astronomy and Astrophysics Supplement Series, vol. 79, no. 2, Aug. 1989, p. 155- (Eridanus cmd )
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Query processed at 16:45, 24th May
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