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Name
  NSV 11769  
AAVSO UID
--  
Constellation
Sagittarius Sequence
J2000.0
19 09 45.83 -21 01 25.0  (287.44096 -21.02361) Search nearby
B1950.0 19 06 47.51 -21 06 17.4
Galactic coord. 15.886 -13.294
Other names

(Internal only)
41 Sgr pi Sgr Albaldah
BD-21 5275 CPD-21 7232 HD 178524
HIP 94141 HR 7264 IRAS 19067-2106
IRC -20542 PPM 269391 SAO 187756
TIC 188072230 TYC 6295-282-1  
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Variability type
CST
Spectral type F2II-III
Mag. range
2.89 V
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto Combined magnitude of the trio.
2 GCVS Team VB (3.8, 3.8, 0".1, 150deg; C 6.0, 0".4, 122deg, 1939). F2II-III.
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References
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1 Perryman, M. A. C.; et al., 1997, The HIPPARCOS and TYCHO catalogues 1997HIP...C......0E
2 Gray, R. O.; Garrison, R. F., 1989, The Early F-Type Stars: Refined
Classification, Confrontation with Stroemgren Photometry, and the Effects
of Rotation
1989ApJS...69..301G
3 G.Neugebauer, R.B.Leighton, Two-micron Sky Survey, 1969. 1969tmss.book.....N
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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 = 2.03H = 1.90K = 1.86J - K = 0.17
Images
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Supporting Documents
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Revision History
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2 Otero, Sebastian Alberto 2023-08-24 20:21 UTC Ttpe and magnitude from Hipparcos and GCPD data. Spectral type from 1989ApJS...69..301G. Gaia DR3 position.
1 Admin, VSX 2005-12-18 01:33 UTC Preserved original object data.