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Name
  M3 V154  
AAVSO UID
000-BLV-345 (No observations)  
Constellation
Canes Venatici Sequence
J2000.0
13 42 11.64 +28 22 13.6  (205.54850 +28.37044) Search nearby
B1950.0 13 39 53.39 +28 37 20.0
Galactic coord. 42.182 +78.707
Other names

(Internal only)
2MASS J13421163+2822136 Barnard Variable in M3 Cl* NGC 5272 GYB 9024
Cl* NGC 5272 KUST 514 Cl* NGC 5272 SAW V154 GCRV 8102
KIC 36912 NGC 5272 803  
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Variability type
CWB
Spectral type F5-G3e
Mag. range
12.05 - 13.25 V
Discoverer E. E. Barnard (1906)
Epoch
10 Jun 2003 (HJD 2452800.6) Ephemeris
Outburst --
Period 15.296 d
Rise/eclipse dur. 33%
Remarks
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1 Otero, Sebastian Alberto Period increased from 15.2854 (1913-1995) to 15.296 d. (2010AJ....139.2300R). Blended with the RR Lyrae V268 (sep. 1"). Range from 2006MNRAS.372.1657B.
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References
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1 K. Rabidoux; et al., 2010, Light Curves and Period Changes of Type II
Cepheids in the Globular Clusters M3 and M5
2010AJ....139.2300R
2 Benkő, J. M.; Bakos, G. .; Nuspl, J., 2006, Multicolour CCD
photometry of the variable stars in globular cluster M3
2006MNRAS.372.1657B
3 E. E. Barnard, 1906, Visual observations of a variable star in the cluster
M 3 (NGC 5272)
1906AN....172..345B
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Catalog Data
Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
2MASS H = 10.83
Images
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Supporting Documents
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Revision History
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1 Otero, Sebastian Alberto 2015-12-29 15:29 UTC Initial submission.