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Details for Revision 3
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Name
  V1154 Cyg  
AAVSO UID
000-BCJ-010 (1399 observations)  
Constellation
Cygnus Sequence
J2000.0
19 48 15.47 +43 07 37.0  (297.06446 +43.12694) Search nearby
B1950.0 19 46 37.46 +43 00 04.1
Galactic coord. 77.217 +8.762
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
AAVSO 1944+42 ASAS J194815+4307.6 BD+42 3471
HIP 97439 KIC 7548061 SAO 48854
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Variability type
DCEP
Spectral type G2
Mag. range
8.95 - 9.37 V
Discoverer --
Epoch
11 Feb 1962 (HJD 2437706.721) Ephemeris
Outburst --
Period 4.925454 d
Rise/eclipse dur. 31%  (36.65 h)
Remarks
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1 Hinzel, David H. Modulation of main pulsation frequency with mean period of 159 d. Additional modulation with mean period of1160 d.
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References
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1 Derekas, A.; et al., 2016, The Kepler Cepheid V1154 Cyg revisited: light
curve modulation and detection of granulation.		 2017MNRAS.464.1553D
2 J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info)		 2012arXiv1210.0821A
3 R. Szabo et al., 2011, arXiv:1101.2443v1 [astro-ph.SR] 2011arXiv1101.2443S
4 R. Szabo et al., 2011, arXiv:1101.2443v1 [astro-ph.SR] 2011arXiv1101.2443S
5 J.D. Hartman, G.A. Bakos, R.W. Noyes, et al., 2011, AJ 141, 166 2011AJ....141..166H
6 A. Pigulski, G. Pojmanski, B. Pilecki, D. Szczygiel, 2008,
arXiv:0808.2558v2 [astro-ph]		 2008arXiv0808.2558P
7 A. Pigulski, G. Pojmanski, B. Pilecki, D. Szczygiel, 2008,
arXiv:0808.2558v2 (online data)		 2008arXiv0808.2558P
8 A.A.Wachmann, AsAp Suppl 23, N2, 249, 1976. 1976A&AS...23..249W
9 K.Haeussler, Hartha BZ N34-36, 1966. --
10 Kepler data (MAST) --
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Supporting Documents
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
5 Hinzel, David H. 2017-08-23 20:39 UTC Remarks from 2017MNRAS.464.1553D.
4 Otero, Sebastian Alberto 2011-01-15 22:02 UTC Spectral type completed
3 Admin, VSX 2011-01-15 03:57 UTC Update from [2011arXiv1101.2443S].
2 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.

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