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Latest Details
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Name
  BO Mus  
AAVSO UID
000-BCW-458 (9296 observations)  
Constellation
Musca Sequence
J2000.0
12 34 54.46 -67 45 24.8  (188.72692 -67.75689) Search nearby
B1950.0 12 31 57.26 -67 28 53.1
Proper motion
RA: -12.01 +/- 0.34 mas/yDec: -2.37 +/- 0.27 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 301.363 -4.936
Other names

(Internal only)
AAVSO 1229-67 CD-67 1258 CPD-67 2005
GSC 09228-00354 HD 109372 HIP 61404
SAO 251957    
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Variability type
SRB
Spectral type M6II-III
Mag. range
5.3 - 6.56 V
Discoverer --
Epoch
28 Apr 2001 (HJD 2452028.0) Ephemeris
Outburst --
Period 132.4 d
Rise/eclipse dur. --
Remarks
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1 Admin, VSX Detected periods: 134.8, 229.9d [2009arXiv0908.3228T].
2 Otero, Sebastian Alberto Williams, P., private communication.
3 Otero, Sebastian Alberto Walker, S., private communication.
4 Otero, Sebastian Alberto Mean magnitude also varies in a longer term cycle.
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References
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1 --
2 V. Tabur, T.R. Bedding, L.L. Kiss, T.T. Moon, B. Szeidl, H. Kjeldsen, 2009,
arXiv:0908.3228v1 [astro-ph.SR]
2009arXiv0908.3228T
3 F.M.Bateson, NZ Circ N108, 1960. --
4 L.Campbell, HC N435, 1940. 1940HarCi.435....1C
5 Walker, S., private communication --
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 = 0.41H = -0.64K = -0.95J - K = 1.35
AllWISE W3 = -0.90W4 = -1.41W3 - W4 = 0.51
APASS-DR9
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
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Supporting Documents
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2 BO Mus historical V light curve Otero, Sebastian Alberto 2007-03-10 00:56 UTC Lightcurve from 1989 to the present showing V data from Hipparcos, Auckland (APOG) and ASAS-3 and visual observations by Williams and Otero.
1 BO Mus phase plot Otero, Sebastian Alberto 2007-03-10 00:53 UTC Lightcurve showing the semiregular nature of BO Muscae.
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Stellar Association Membership
 ASCC 73 Open Cluster 2012A&A...548A..97Z
Campaigns/Programs
 Binocular program
 LPV Program
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Admin, VSX 2009-08-26 01:50 UTC Update from [2009arXiv0908.3228T].
2 Otero, Sebastian Alberto 2007-03-10 00:53 UTC New maximum determined from visual observations by Peter Williams calibrated against V data from the APOG group (Auckland, New Zeland) and ASAS-3.
1 Admin, VSX 2005-12-18 01:33 UTC Initial database population.