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Latest Details
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Name
  GG Sco  
AAVSO UID
000-BFK-494 (No observations)  
Constellation
Scorpius Sequence
J2000.0
17 49 38.13 -37 14 19.5  (267.40888 -37.23875) Search nearby
B1950.0 17 46 13.72 -37 13 26.2
Proper motion
RA: -4.5 +/- 4.5 mas/yDec: -10.0 +/- 3.8 mas/ySource: UCAC4
Galactic coord. 353.311 -5.001
Other names

(Internal only)
2MASS J17493812-3714195 ASAS J174938-3714.3 ASASSN-V J174938.05-371419.8
HV 4427 IRAS 17462-3713  
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Variability type
M
Spectral type --
Mag. range
11.4 - <16.1 V
Discoverer --
Epoch
09 Sep 2003 (HJD 2452892.0) Ephemeris
Outburst --
Period 220.2 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Otero, Sebastian Alberto VSP Note: Crowded area. 16.5 mag. star 9" to the WNW, 15.1 mag. star 11" to the NE and 14.8 mag. star 14" to the S.
2 Otero, Sebastian Alberto ASAS-3 magnitudes contaminated by 2MASS J17493748-3714156 (V= 16.5:; sep. 9"), 2MASS J17493888-3714132 (V= 15.1; sep. 11"), UCAC4 264-129776 (V= 14.8; sep. 14"), 2MASS J17493710-3714271 (V= 16.4; sep. 14") and 2MASS J17493836-3714368 (V= 16.3; sep. 18"). Range has been corrected.
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Pojmanski, G., 2002, The All Sky Automated Survey 2002AcA....52..397P
2 V.P.Zessewitsch, M.S.Kazanasmas, Atlas of Finding Charts for Variable
Stars, M., 1971.		 1971afcv.book.....T
3 H.H.Swope, HA 90, N7, 1936. 1940AnHar..90..207S
External Links
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Location    Go   
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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 = 7.47H = 6.49K = 5.99J - K = 1.48
AllWISE W1 = 5.81W2 = 5.09W3 = 4.54W4 = 4.00W1 - W2 = 0.72W3 - W4 = 0.54
APASS-DR9 g' = 13.26r' = 11.35
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 17 49 38.13 -37 14 19.5 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Stellar Association Membership
 ASCC 91 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 2013-06-20 01:29 UTC Minimum magnitude derived from UCAC3.
3 Otero, Sebastian Alberto 2013-06-20 01:25 UTC Period, epoch and maximum magnitude from ASAS-3 data. Minimum magnitude from GSC2.3. UCAC4 position.
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.

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