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Latest Details
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Name
  V3175 Cyg  
AAVSO UID
--  
Constellation
Cygnus Sequence
J2000.0
21 52 58.16 +44 00 55.0  (328.24234 +44.01529) Search nearby
B1950.0 21 50 58.52 +43 46 45.1
Proper motion
RA: -2.2 +/- 1.1 mas/yDec: 1.7 +/- 1.2 mas/ySource: UCAC4
Galactic coord. 92.265 -7.975
Other names

(Internal only)
1SWASP J215258.15+440055.2 ASASSN-V J215258.07+440055.0 GSC 03197-01023
NSV 13922 SON 8416 ZTF J215258.15+440055.0
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Variability type
EW
Spectral type --
Mag. range
12.64 - 13.05 V
Discoverer --
Epoch
23 Aug 2007 (HJD 2454335.6) Ephemeris
Outburst --
Period 0.820104 d  (19.6825 h)
Rise/eclipse dur. --
Remarks
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1 GCVS Team Var* [H.Gessner, VSS 7, H. 5, 1973.].
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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 ZTF Catalog of Periodic Variable Stars (online data) 2020arXiv200508662C
3 Chen, X.; et al., 2020, The Zwicky Transient Facility Catalog of Periodic
Variable Stars
2020arXiv200508662C
4 O.W. Butters et al., 2010, A&A 520, L10 (SuperWASP data) 2010A&A...520L..10B
5 C.Hoffmeister, AN 288, H. 2/3, 49, 1964. 1964AN....288...49H
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 = 11.68H = 11.48K = 11.39J - K = 0.29
AllWISE W1 = 11.35W2 = 11.36W3 = 11.20W4 = 8.99W1 - W2 = -0.01W3 - W4 = 2.21
APASS-DR9 B = 13.48V = 12.83g' = 13.13r' = 12.69i' = 12.52B - V = 0.65
Images
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Supporting Documents
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1 Phase plot Wils, Patrick 2010-09-27 00:27 UTC Light curve based on 5-point averages of SuperWASP observations.
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Revision History
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4 Otero, Sebastian Alberto 2021-10-26 09:35 UTC ZTF name from 2020arXiv200508662C added. Gaia EDR3 position.
3 Admin, VSX 2020-10-21 03:16 UTC Update from [2020PZ.....40....6K].
2 Admin, VSX 2010-09-27 00:27 UTC Period from SuperWASP data.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.