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Name
  NSV 25196  
AAVSO UID
000-BCM-029 (481 observations)  
Constellation
Vulpecula Sequence
J2000.0
20 38 12.80 +23 20 41.0  (309.55333 +23.34472) Search nearby
B1950.0 20 36 01.30 +23 10 06.5
Galactic coord. 66.325 -10.742
Other names

(Internal only)
1SWASP J203812.77+232041.1 2MASS J20381277+2320411 AAVSO_ALIAS 97 VAR? NW
ASAS J203813+2320.7 BD+22 4133 GSC 02157-01175
HD 347111 NSVS 11470277 NSVS 8570798
SAO 88933 TYC 2157-1175-1  
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Variability type --
Spectral type A0
Mag. range
9.5 - 9.9 V
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto J-K= -0.06. Only variable in NSVS data. ASAS-3, UCAC-3, CMC14 and Tycho all give values close to V= 9.78.
2 GCVS Team Comparison star 9.7 for RU Vul.
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References
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1 The All Sky Automated Survey 2002AcA....52..397P
2 F.Van Loo, VVS, 1977. --
External Links
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Supporting Documents
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1 Light curve Otero, Sebastian Alberto 2012-01-10 00:01 UTC Light curve with NSVS, ASAS-3 and SuperWASP data.
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
2 Otero, Sebastian Alberto 2012-01-10 00:01 UTC Spectral type from Nesterov, 1995. Type and range from NSVS, SuperWASP and ASAS-3 data.
1 Admin, VSX 2005-12-18 01:33 UTC Preserved original object data.

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