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Details for Revision 2
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Name
  CzeV681  
AAVSO UID
000-BLR-110 (320 observations)  
Constellation
Cygnus Sequence
J2000.0
20 52 01.83 +34 29 53.8  (313.00763 +34.49828) Search nearby
B1950.0 20 50 01.70 +34 18 33.4
Galactic coord. 77.123 -6.322
Other names

(Internal only)
1SWASP J205201.82+342953.8 2MASS J20520182+3429538 ASASSN-V J205202.04+342953.9
GSC 02696-02177 NSVS 8644758 TYC 2696-2177-1
UCAC4 623-107807    
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Variability type
HADS
Spectral type --
Mag. range
10.55 - 10.72 CV
Discoverer Martin Masek
Epoch
23 Jun 2007 (HJD 2454274.93) Ephemeris
Outburst --
Period 0.0726161 d  (104.5672 min)
Rise/eclipse dur. --
Remarks
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References
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1 E.V. Kazarovets, N.N. Samus, O.V. Durlevich et al., 2020, The 82nd
Name-List of Variable Stars. Part III - RA 20h to 24h and Novae
2020PZ.....40....6K
2 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0
2017PASP..129j4502K
3 Skarka, M.; Mašek, M.; Brát, L.; et al., 2017, CzeV - The Czech Variable
Star Catalogue
2017OEJV..185....1S
4 CzeV - The Czech Variable Star Catalogue, 2017, online data --
5 Butters, O. W.; et al., 2010, The first WASP public data release 2010A&A...520L..10B
6 Wozniak, P. R.; et al., 2004, Northern Sky Variability Survey: Public Data
Release
2004AJ....127.2436W
7 CzeV catalogue of new variable stars (online data) --
8 CzeV catalogue of new variable stars (online data) --
External Links
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Supporting Documents
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2 Phase plot Yatsenkov, Igor 2020-12-24 18:37 UTC I.Yatsenkov's data was obtained in August 2020.
1 Phase plot of CzeV681 Masek, Martin 2015-07-06 19:48 UTC
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
4 Yatsenkov, Igor 2020-12-17 16:00 UTC Epoch, period and range from ASAS-SN, SuperWASP, NSVS and Yatsenkov data.
3 Admin, VSX 2020-10-21 03:02 UTC Update from [2020PZ.....40....6K].
2 Masek, Martin 2015-07-06 22:47 UTC Reference added
1 Masek, Martin 2015-07-06 22:40 UTC Initial submission.