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Details for Revision 3
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Name
  S Mus  
AAVSO UID
000-BCW-451 (5749 observations)  
Constellation
Musca Sequence
J2000.0
12 12 47.02 -70 09 06.4  (183.19592 -70.15178) Search nearby
B1950.0 12 10 04.14 -69 52 25.4
Galactic coord. 299.636 -7.528
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
AAVSO 1207-69 ASASSN-V J121247.89-700705.6 ASASSN-V J121259.56-700841.9
CD-69 977 CPD-69 1646 HD 106111
HIP 59551 HR 4645 SAO 251791
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Variability type
DCEP
Spectral type F6Ib-G0
Mag. range
5.89 - 6.49 V
Discoverer Isaac Roberts (1891)
Epoch
18 Mar 1969 (HJD 2440299.42) Ephemeris
Outburst --
Period 9.66007 d
Rise/eclipse dur. 49%  (113.6 h)
Remarks
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1 GCVS Team Marked on the chart for BO Mus. Max II = Max I, Ã?? (Max II) = 0.15P. P var? SB 1 (Porb = 506.4d).
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References
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1 T. Jayasinghe, K. Z. Stanek, C. Kochanek, et al., 2019 (in preparation) --
2 R.S.Stobie, MN 148, N1, 1, 1970. 1970MNRAS.148....1S
3 F.M.Bateson, NZ Circ N108, 1960. --
4 Cannon, A. J., 1907, Second catalogue of variable stars 1907AnHar..55....1C
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Supporting Documents
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Stellar Association Membership
 ASCC 69 Open Cluster 2012A&A...548A..97Z
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
4 Otero, Sebastian Alberto 2024-06-12 15:05 UTC Epoch from AAVSO data.
3 Fernig, Leo 2022-04-22 13:32 UTC Discoverer updated from 1907AnHar..55....1C page 16
2 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.