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Details for Revision 2
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Name
  SW CrB  
AAVSO UID
000-BCV-550 (No observations)  
Constellation
Corona Borealis Sequence
J2000.0
15 40 45.31 +38 43 06.9  (235.18879 +38.71858) Search nearby
B1950.0 15 38 55.57 +38 52 42.3
Galactic coord. 62.135 +52.994
Other names

(Internal only)
AAVSO 1537+39 AN 623.1936 BD+39 2898
HD 140155 HIP 76791 IRAS 15389+3852
SAO 64844 TYC 3053-1195-1  
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Variability type
SRB
Spectral type M0
Mag. range
7.8 - 8.5 V
Discoverer --
Epoch
--
Outburst --
Period 100: d
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto Variability 7.8 - 8.5 V in the GCVS is not confirmed.
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References
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1 Samus, N. N.; Kazarovets, E. V.; Durlevich, O. V.; et al., 2017, General
Catalogue of Variable Stars: Version GCVS 5.1 (November 2019)		 2017ARep...61...80S
2 The HIPPARCOS Catalogue 1997HIP...C......0E
3 I.A.Middlemist, Light Curve 1, N5, 13, 1976. --
External Links
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Supporting Documents
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Campaigns/Programs
 LPV Program
Revision History
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4 Otero, Sebastian Alberto 2020-05-24 17:41 UTC Type and period from the GCVS (November 2019 version).
3 Otero, Sebastian Alberto 2011-08-15 21:54 UTC Spectral type from Cannon and Pickering (1918-1924). Type and range from Hipparcos 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.

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