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Latest Details
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Name
  ASAS J194719+4448.2  
AAVSO UID
000-BPB-224 (55 observations)  
Constellation
Cygnus Sequence
J2000.0
19 47 18.83 +44 48 07.6  (296.82846 +44.80211) Search nearby
B1950.0 19 45 44.30 +44 40 39.4
Proper motion
RA: -0.9 +/- 3.5 mas/yDec: -20.7 +/- 4.2 mas/ySource: UCAC4
Galactic coord. 78.618 +9.722
Other names

(Internal only)
2MASS J19471883+4448075 2MASS J19471889+4448174 ASAS 194719+4448.2
ASASSN-V J194718.78+444808.0 KIC 08703528 KIC 08703532
KIC 8703528 KID 08703528 KID 08703532
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Variability type
EW
Spectral type F9
Mag. range
13.191 (0.59) V
Discoverer --
Epoch
02 May 2009 (HJD 2454953.9704) Ephemeris
Outburst --
Period 0.399873 d  (9.5970 h)
Rise/eclipse dur. --
Remarks
There are currently no remarks on file for this star. (Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Qian, S.-B.; Zhu, L.-Y.; Liu, L.; et al., 2020, Contact binaries at
different evolutionary stages
2020RAA....20..163Q
2 Kepler Eclipsing Binary Catalog - Third Revision, 2019 --
3 R.W. Slawson et al., 2011, arXiv:1103.1659v1 [astro-ph.SR] (Light curve) 2011arXiv1103.1659S
4 R.W. Slawson et al., 2011, arXiv:1103.1659v1 [astro-ph.SR] 2011arXiv1103.1659S
5 A. Prsa et al., 2010, arXiv:1006.2815v1 [astro-ph.SR] (Light curve) 2010arXiv1006.2815P
6 A. Prsa et al., 2010, arXiv:1006.2815v1 [astro-ph.SR] (Light curve) 2010arXiv1006.2815P
7 A. Pigulski, G. Pojmanski, B. Pilecki, D. Szczygiel, 2008,
arXiv:0808.2558v2 [astro-ph]
2008arXiv0808.2558P
8 A. Pigulski, G. Pojmanski, B. Pilecki, D. Szczygiel, 2008,
arXiv:0808.2558v2 (online data)
2008arXiv0808.2558P
9 Kepler data (MAST) --
10 Kepler data (MAST) --
External Links
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Location    Go   
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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 = 11.62H = 11.27K = 11.18J - K = 0.44
AllWISE W1 = 11.26W2 = 11.31W3 = 11.20W1 - W2 = -0.05
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 19 47 18.83 +44 48 07.6 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
5 Otero, Sebastian Alberto 2023-04-23 16:06 UTC Spectral type from 2020RAA....20..163Q.
4 Admin, VSX 2011-03-13 04:57 UTC Update from [2011arXiv1103.1659S].
3 Admin, VSX 2010-06-19 02:03 UTC Update from [2010arXiv1006.2815P].
2 Admin, VSX 2010-06-19 02:03 UTC Update from [2010arXiv1006.2815P].
1 Admin, VSX 2008-08-23 01:31 UTC Initial upload.