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Latest Details
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Name
  KID 10031808  
AAVSO UID
--  
Constellation
Cygnus Sequence
J2000.0
19 55 11.42 +46 55 48.9  (298.79758 +46.93025) Search nearby
B1950.0 19 53 40.29 +46 47 48.8
Proper motion
RA: 2.939 +/- 0.883 mas/yDec: 3.319 +/- 0.873 mas/ySource: Gaia DR1
Galactic coord. 81.180 +9.568
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J19551141+4655488 ASASSN-V J195511.40+465548.8 BD+46 2808
GSC2.3.2 N2I8001192 HD 188872 KIC 10031707
KIC 10031808 KID 10031907 SAO 48978
TYC 3562-2374-1 UCAC3 274-165713 USNO-B1.0 1369-0375820
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Variability type
EA
Spectral type F0
Mag. range
9.60 V (0.34)Kp
Discoverer --
Epoch
04 May 2009 (HJD 2454956.4302) Ephemeris
Outburst --
Period 8.58965 d
Rise/eclipse dur. 2.4%  (4.9 h)
Remarks
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1 Jansen, R Slightly eccentric system. Min II at phase 0.488. Depth of Min II is 0.09m (Kp).
2 Jansen, R Amplitude derived from folded light curves Prsa, Slawson et al., 2010-2011
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References
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1 G. Matijevic, A. Prsa, J.A. Orosz, W.F. Welsh, S. Bloemen, T. Barclay,
2012, AJ 143, 123
2012AJ....143..123M
2 Kepler Eclipsing Binary Catalog, 2012 (online) --
3 R.W. Slawson et al., 2011, arXiv:1103.1659v1 [astro-ph.SR] 2011arXiv1103.1659S
4 R.W. Slawson et al., 2011, arXiv:1103.1659v1 [astro-ph.SR] (Light curve) 2011arXiv1103.1659S
5 A. Prsa et al., 2010, arXiv:1006.2815v1 [astro-ph.SR] 2010arXiv1006.2815P
6 A. Prsa et al., 2010, arXiv:1006.2815v1 [astro-ph.SR] (Light curve) 2010arXiv1006.2815P
7 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 = 8.60H = 8.45K = 8.36J - K = 0.25
AllWISE W1 = 8.37W2 = 8.39W3 = 8.36W4 = 8.89W1 - W2 = -0.02W3 - W4 = -0.53
APASS-DR9 B = 10.22g' = 10.46
Images
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Supporting Documents
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1 Phase plot Kepler data from JD 2454953 to 2455372 (Q0-Q5) Jansen, R 2012-02-05 18:48 UTC
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Revision History
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4 Jansen, R 2012-02-05 18:48 UTC Update from Kepler
3 Jansen, R 2011-12-29 02:14 UTC Added: V-mag. from the GCPD, amplitude, spectral type and synonyms.
2 Admin, VSX 2011-03-13 04:41 UTC Update from [2011arXiv1103.1659S].
1 Admin, VSX 2010-06-19 01:56 UTC Initial upload.