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Details for Revision 2
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Name
  KS Per  
AAVSO UID
000-BCW-776 (49 observations)  
Constellation
Perseus Sequence
J2000.0
04 48 53.35 +43 16 32.1  (72.22229 +43.27558) Search nearby
B1950.0 04 45 19.96 +43 11 18.7
Galactic coord. 161.727 -1.010
Other names

(Internal only)
AAVSO 0441+43 BD+43 1069 HD 30353
HIP 22365 MWC 738 SAO 39773
TYC 2905-1228-1    
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Variability type
*
Spectral type A5Iape+B2:
Mag. range
7.6 (0.25) V
Discoverer --
Epoch
--
Outburst --
Period 30: d
Rise/eclipse dur. --
Remarks
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1 GCVS Team SB (Porb = 360.47d). The main component is a helium star. Besides the semiregular variability (see Table), variations were noted with P = 50 - 100 Min and Delta(m) of several hundredths of a magnitude. IR excess. Variable polarization (P - 1%).
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References
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1 IBVS #5817 2008IBVS.5817....1J
2 S.Nishimura, K.Ichimura, K.Osawa, K.Nariai, Tokyo Ann, ser.II, 11, N3, 135,
1969.		 --
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Supporting Documents
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Revision History
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3 Otero, Sebastian Alberto 2011-10-31 06:36 UTC Type from IBVS 5817.
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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