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Latest Details
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Name
  V0744 Cen  
AAVSO UID
000-BCV-339 (2647 observations)  
Constellation
Centaurus Sequence
J2000.0
13 39 59.81 -49 56 59.8  (204.99921 -49.94994) Search nearby
B1950.0 13 36 53.65 -49 41 49.5
Proper motion
RA: -100.11 +/- 0.24 mas/yDec: 18.74 +/- 0.29 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 310.889 +12.170
Other names

(Internal only)
AAVSO 1333-49 CD-49 8095 CPD-49 6265
HD 118767 HIP 66666 HR 5134
IRAS 13368-4941 RAFGL 4175 SAO 224317
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Variability type
SRB
Spectral type M5-M8III
Mag. range
4.83 - 6.95 V
Discoverer --
Epoch
--
Outburst --
Period 167.3 d
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto Other period is 91.25 d.
2 2009arXiv0908.3228T Detected periods: 95.8, 102.2, 166.9d [2009arXiv0908.3228T].
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References
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1 The All Sky Automated Survey Pojmanski, G., 2002, Acta Astronomica, 52, 397
2 S. Uttenthaler, 2013, Period - mass-loss rate relation of Miras with and
without technetium		 2013A&A...556A..38U
3 V. Tabur, T.R. Bedding, L.L. Kiss, T.T. Moon, B. Szeidl, H. Kjeldsen, 2009,
arXiv:0908.3228v1 [astro-ph.SR]		 2009arXiv0908.3228T
4 C. Koen, L. Eyer, 2002, MNRAS 331, 45 2002MNRAS.331...45K
5 The All Sky Automated Survey 2002AcA....52..397P
6 O.J.Eggen, ApJ 165, 317, 1971. 1971ApJ...165..317E
External Links
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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 J = 0.46H = -0.56K = -0.81J - K = 1.27
AllWISE W3 = -1.40W4 = -2.55W3 - W4 = 1.16
Images
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Supporting Documents
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2 Light curve Otero, Sebastian Alberto 2011-07-02 04:49 UTC Light curve showing the extreme magnitudes of V744 Cen
1 Phase plot Otero, Sebastian Alberto 2011-07-02 04:46 UTC Light curve with the main period using all data available in the literature.
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Campaigns/Programs
 Binocular program
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
5 Bernhard, Klaus 2018-11-07 01:59 UTC Period from 2013A&A...556A..38U.
4 Otero, Sebastian Alberto 2011-07-02 04:46 UTC Period, epoch and range from Hipparcos/Tycho, ASAS-3 and V-data from Moon and Tabur et al. (2009). Spectral type from Skiff (2010). Hipparcos position.
3 Admin, VSX 2009-08-26 01:51 UTC Update from [2009arXiv0908.3228T].
2 Otero, Sebastian Alberto 2006-07-07 10:57 UTC ASAS-3 data show that the star has got fainter than tis previously catalogued value.
1 Admin, VSX 2005-12-18 01:33 UTC Initial database population.

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