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Name
  CzeV338  
AAVSO UID
000-BKH-130 (No observations)  
Constellation
Vulpecula Sequence
J2000.0
19 55 14.17 +27 42 45.7  (298.80904 +27.71269) Search nearby
B1950.0 19 53 11.19 +27 34 47.0
Proper motion
RA: 0.8 +/- 1.9 mas/yDec: -6.9 +/- 2.2 mas/ySource: UCAC4
Galactic coord. 64.587 -0.255
Other names

(Internal only)
2MASS J19551416+2742456 ASASSN-V J195514.06+274245.9 HKV12
UCAC4 589-101483 USNO-B1.0 1177-0589357 VSX J195514.1+274245
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Variability type
BCEP:
Spectral type --
Mag. range
12.92 - 13.02 V
Discoverer Martin Lehky
Epoch
14 Sep 2011 (HJD 2455819.4308) Ephemeris
Outburst --
Period 0.280497 d  (6.7319 h)
Rise/eclipse dur. --
Remarks
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1 Lehký, Martin V amplitude 0.10 mag (12.92-13.02 mag) Rc amplitude 0.07 mag (12.37-12.44 mag) Ic amplitude 0.05 mag (11.80-11.85 mag)
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References
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1 Skarka, M.; Mašek, M.; Brát, L.; et al., 2017, CzeV - The Czech Variable
Star Catalogue		 2017OEJV..185....1S
2 CzeV - The Czech Variable Star Catalogue, 2017, online data --
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 = 11.02H = 10.41K = 10.32J - K = 0.70
AllWISE W1 = 10.30W2 = 10.33W1 - W2 = -0.03
APASS-DR9 B = 14.27V = 12.92g' = 13.79r' = 12.56i' = 12.20B - V = 1.35
Images
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Supporting Documents
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1 Phased CCD VRI band light curve of HKV12 Vul Lehký, Martin 2012-01-08 14:07 UTC Phased CCD VRI band light curve of HKV12 Vul (59 days, 1599 points)
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Revision History
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1 Lehký, Martin 2012-01-10 09:50 UTC Initial submission.

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