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Latest Details
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Name
  NSV 25720  
AAVSO UID
000-BCY-229 (70 observations)  
Constellation
Cepheus Sequence
J2000.0
21 38 58.80 +57 29 15.0  (324.74500 +57.48750) Search nearby
B1950.0 21 37 25.63 +57 15 38.8
Proper motion
RA: -2.603 +/- 0.083 mas/yDec: -5.314 +/- 0.089 mas/ySource: Gaia DR1
Galactic coord. 99.291 +3.735
Other names

(Internal only)
1RXS J213857.9+572924 AAVSO 2136+57 ADS 15184 C
HIP 106890    
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Variability type
CST
Spectral type B0V
Mag. range
8.05 V
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 GCVS Team Light contamination from the primary probable; variability suspect [The Hipparcos and Tycho Catalogues, Vol.11 and Vol.17, CD-ROM No.1, SP-1200, ESA, 1997.]. Other components: see No.25719.
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References
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1 The Hipparcos and Tycho Catalogues, Vol.11 and Vol.17, CD-ROM No.1,
SP-1200, ESA, 1997.		 1997ESASP1200.....P
External Links
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Location    Go   
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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 = 7.58H = 7.63K = 7.59J - K = -0.01
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 21 38 58.80 +57 29 15.0 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Stellar Association Membership
 Trumpler 37 Open Cluster 2012A&A...548A..97Z
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
2 Otero, Sebastian Alberto 2015-08-25 22:55 UTC Duplicity-induced variability in HIPPARCOS data. Contaminated by HIP 10686 (NSV 25719) at 11".8
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.

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