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Latest Details
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| Name |
GT Mus |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
11 37 09.78 -65 07 13.8 |
| Proper motion |
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| Galactic coord. |
295.532 -3.565 |
Other names
(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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1RXS J113929.4-652352 |
2MASS J11392960-6523519 |
AAVSO 1134-64 |
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CD-64 554 |
CPD-64 1685 |
HD 101379 |
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HD 101380 |
HIP 56862 |
HR 4492 |
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IRAS 11371-6507 |
NSV 5283 |
SAO 251522 |
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TIC 320855910 |
TYC 8980-2292-1 |
UCAC4 124-048041 |
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X 11372-651 |
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(Not logged in) Add name
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| Variability type |
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EA/DM+RS |
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| Spectral type |
(A0V+A2V)+(G5/8III+F:) |
| Mag. range |
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4.96 - 5.23 V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
2.75459 d |
| Rise/eclipse dur. |
-- |
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Remarks
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Some references may be clicked to view in new window. Roll over index number to view submission details.
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1 |
Otero, Sebastian Alberto
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Quadruple system. Combined magnitude given. Period given is for the eclipsing A0V+A2V spectroscopic binary HD 101380 (V= 6.4), . Eclipses are 0.1 mag. deep in the combined light.
HD 101379 is separated by 0".23 from the eclipser and is a RS CVn system with a rotational period of 61.488 d (photometric period for the spots between 63.5 and 68.5 d. V= 5.30 - 5.64) and an activity cycle of 4.5 years. |
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(Not logged in) Add remark
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References
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Click reference title/citation to view in new window. Roll over index number to view submission details.
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1 |
C. Koen, L. Eyer, 2002, MNRAS 331, 45 |
2002MNRAS.331...45K |
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2 |
A photometric and orbital analysis of GT MUSCAE, Murdoch, K.A. et al.,
1995, MNRAS, 276, 836 |
1995MNRAS.276..836 |
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3 |
T.Lloyd Evans, M.C.J.Koen, SAAO Circ No.11,21,1987. |
1987SAAOC..11...21L |
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4 |
F.M.Bateson, A.F.Jones, I.Stranson, Charts for Southern Variables,
Ser.7,1971. |
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External Links
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Location
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Catalog Data
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Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
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2MASS
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J = 3.36 | H = 2.71 | K = 2.47 | J - K = 0.89 |
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Images
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Please review Digitized Sky Survey Acknowledgment and Copyright.
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Supporting Documents
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There are currently no supporting documents on file for this star.
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Revision History
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Currently approved revision is checked. Click revision number to view details of that revision.
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3 |
Admin, VSX
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2010-01-05 04:43 UTC |
Position updated from the GCVS version of November 2009. |
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2 |
Otero, Sebastian Alberto
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2006-08-06 19:26 UTC |
Description of the different types of variability in a quadruple system. |
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1 |
Admin, VSX
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2005-12-18 01:33 UTC |
Initial database population. |
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