AAVSO Home



Current Time: 02 Apr 2025 00:58:00 UTC
Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Latest Details
Log in to retrieve additional aliases from SIMBAD.
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 04.22 -69 52 25.3
Proper motion
RA: -7.720 +/- 0.062 mas/yDec: -1.285 +/- 0.052 mas/ySource: Gaia DR1
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
(Not logged in)  Add name
Variability type
DCEP
Spectral type F6Ib-G0
Mag. range
5.89 - 6.49 V
Discoverer Isaac Roberts (1891)
Epoch
30 Jun 1993 (HJD 2449169.01) Ephemeris
Outburst --
Period 9.66007 d
Rise/eclipse dur. 49%  (113.6 h)
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
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).
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
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
External Links
Links open in a new window. Not all links may be valid for this particular target.
Location    Go   
Select a Location for more details.
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 = 4.68H = 4.17K = 4.04J - K = 0.64
AllWISE W1 = 3.94W2 = 3.73W3 = 3.89W4 = 3.76W1 - W2 = 0.21W3 - W4 = 0.13
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 12 12 47.02 -70 09 06.4 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
There are currently no supporting documents on file for this star. (Not logged in)  Add document
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.