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Latest Details
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Name
  V2505 Cyg  
AAVSO UID
000-BDC-103 (11552 observations)  
Constellation
Cygnus Sequence
J2000.0
19 37 32.11 +46 19 15.0  (294.38379 +46.32083) Search nearby
B1950.0 19 36 02.10 +46 12 24.6
Proper motion
RA: -3.476 +/- 0.222 mas/yDec: -8.785 +/- 0.200 mas/ySource: Gaia DR1
Galactic coord. 79.169 +11.945
Other names

(Internal only)
2MASS J19373210+4619149 AAVSO 1934+46E AAVSO 6811 V05
ASASSN-V J193732.02+461914.3 Cl* NGC 6811 Lindoff 113 Cl* NGC 6811 VLR V5
GSC 03556-01698 HIP 96532 KIC 9655514
KID 9655514 NGC 6811 L113 TYC 3556-1698-1
UCAC3 273-158343 USNO-B1.0 1363-0321217 VSX J193732.1+461915
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Variability type
DSCT
Spectral type A4
Mag. range
11.47 (0.02) V
Discoverer Van Cauteren, et al.
Epoch
01 May 2009 (HJD 2454953.4339) Ephemeris
Outburst --
Period 0.065889 d  (94.880 min)
Rise/eclipse dur. --
Remarks
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1 2011arXiv1107.0335U Frequencies detected in the interval [4.7, 64.1] c/d.
2 Jansen, R Double star WDS 19374+4619. Multiple periods. Principal period 0.06589 d. Other suspected periods: 0.0797, 0.0685, 0.0872 d and additional frequencies.
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References
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1 Samus, N. N.; Kazarovets, E. V.; Durlevich, O. V.; et al., 2017, General
Catalogue of Variable Stars: Version GCVS 5.1 (November 2019)
2017ARep...61...80S
2 E.V. Kazarovets, N.N. Samus, O.V. Durlevich, N.N. Kireeva, E.N. Pastukhova,
2013, IBVS 6052
2013IBVS.6052....1K
3 K. Uytterhoeven et al., 2011, arXiv:1107.0335v1 [astro-ph.SR] 2011arXiv1107.0335U
4 Van Cauteren, P., Lampers, P., Robertson, C.W., and Strigachev, A. 2005,
Comm in Asteroseismology, 146, 21
2005CoAst.146...21V
5 P.van Cauteren, et al., Comm. in Asteroseismology, 146, 2005. 2005CoAst.146...21V
6 Kepler data (MAST) --
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 = 10.78H = 10.71K = 10.64J - K = 0.14
AllWISE W1 = 10.61W2 = 10.63W3 = 10.60W1 - W2 = -0.02
APASS-DR9 B = 11.79V = 11.48g' = 11.56r' = 11.43i' = 11.47B - V = 0.31
Images
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Supporting Documents
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2 Phase plot Kepler data from JD 2454953 to 2454964 Jansen, R 2010-10-16 13:14 UTC
1 KEPLER multiple periods Jansen, R 2010-09-26 20:13 UTC KEPLER data from JD 2454953 to 2454964 were examined
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Revision History
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6 Otero, Sebastian Alberto 2020-05-23 02:49 UTC Range from the GCVS (November 2019 version).
5 Admin, VSX 2013-04-16 00:51 UTC Update from [2013IBVS.6052....1K].
4 Admin, VSX 2011-07-07 02:55 UTC Update from [2011arXiv1107.0335U].
3 Jansen, R 2010-10-16 13:14 UTC Added epoch and phase plot.
Correction of magnitude range.
2 Jansen, R 2010-09-26 20:13 UTC Update var type, magnitude and periods from KEPLER data.
Spectrum and synonyms added.
  1 Admin, VSX 2006-07-13 09:24 UTC Initial database population.