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Details for Revision 1
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Name
  V1143 Cyg  
AAVSO UID
000-BCH-371 (2132 observations)  
Constellation
Cygnus Sequence
J2000.0
19 38 41.20 +54 58 26.0  (294.67167 +54.97389) Search nearby
B1950.0 19 37 34.02 +54 51 29.9
Galactic coord. 87.251 +15.595
Other names

(Internal only)
AAVSO 1936+54 BD+54 2193 HD 185912
HIP 96620 HR 7484 SAO 31850
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Variability type
EA/DM
Spectral type F5V+F5V
Mag. range
5.85 - 6.37 V
Discoverer --
Epoch
14 Jun 1974 (HJD 2442212.7651) Ephemeris
Outburst --
Period 7.6407613 d
Rise/eclipse dur. 2%  (3.668 h)
Remarks
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1 GCVS Team Min II 6.06; Min II - Min I = 0.743P; d = 0.002P.
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References
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1 Bob Nelson's O-C files, 2016 --
2 CALEB - Catalog and AtLas of Eclipsing Binaries --
3 General Catalogue of Variable Stars, 4th Edition, Volumes I-III, P.N.
Kholopov et al.
--
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Supporting Documents
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Revision History
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3 Otero, Sebastian Alberto 2024-09-05 21:24 UTC Period from AAVSO data.
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.