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Name
  NSV 25843  
AAVSO UID
000-BCQ-036 (3094 observations)  
Constellation
Cepheus Sequence
J2000.0
22 09 15.47 +55 44 48.5  (332.31446 +55.74681) Search nearby
B1950.0 22 07 27.49 +55 30 03.0
Proper motion
RA: -4.670 +/- 1.215 mas/yDec: -4.218 +/- 0.684 mas/ySource: Gaia DR1
Galactic coord. 101.470 -0.215
Other names

(Internal only)
BD+55 2691 GSC 03973-01103 TYC 3973-1103-1
[BBB73] 68    
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Variability type
CST
Spectral type B8IV
Mag. range
11.25 V
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 GCVS Team Comparison star c for EE Cep.
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References
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1 Henden, A. A., 2014, AAVSO forum --
2 L.Baldinelli, S.Ghedini, IBVS N1225, 1976. 1976IBVS.1225....1B
3 L.Meinunger, IBVS N965, 1975. 1975IBVS..965....1M
4 Catalogue of Stellar Spectral Classifications (Skiff, 2005) 1973A&A....27..421B
External Links
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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 = 10.61H = 10.47K = 10.49J - K = 0.12
AllWISE W1 = 10.42W2 = 10.44W3 = 10.24W1 - W2 = -0.02
APASS-DR9 B = 11.45V = 11.27g' = 11.33r' = 11.25i' = 11.30B - V = 0.18
Images
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Supporting Documents
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Revision History
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3 Otero, Sebastian Alberto 2014-07-10 22:26 UTC Magnitude and type from AAVSO data taken with different telescopes. Tycho-2 position.
2 Admin, VSX 2007-04-04 09:55 UTC Position and spectral type from Brian Skiff's MKTypes.dat [http://vizier.u-strasbg.fr/viz-bin/Cat?III/233B].
1 Admin, VSX 2005-12-18 01:33 UTC Initial database population.

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