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Latest Details
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Name
  KOI-74  
AAVSO UID
000-BPP-820 (No observations)  
Constellation
Cygnus Sequence
J2000.0
19 53 17.82 +42 23 18.5  (298.32425 +42.38847) Search nearby
B1950.0 19 51 37.75 +42 15 26.1
Proper motion
RA: 1.730 +/- 1.640 mas/yDec: 0.568 +/- 1.155 mas/ySource: Gaia DR1
Galactic coord. 77.030 +7.593
Other names

(Internal only)
2MASS J19531781+4223185 ASASSN-V J195317.88+422318.3 KIC 06889235
KID 06889235    
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Variability type
EA/EL
Spectral type A+WD
Mag. range
10.960 - ? Kp
Discoverer --
Epoch
04 May 2009 (HJD 2454956.2857) Ephemeris
Outburst --
Period 5.188675 d
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 J. van Roestel, T. Kupfer, R. Ruiz-Carmona, et al., Discovery of 36
eclipsing EL CVn binaries found by the Palomar Transient Factory
2017arXiv171206507V
2 S. Bloemen, T.R. Marsh, P. Degroote et al., 2012, MNRAS 422, 2600 2012MNRAS.422.2600B
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 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 = 10.68H = 10.72K = 10.70J - K = -0.02
AllWISE W1 = 10.63W2 = 10.69W3 = 10.68W1 - W2 = -0.07
APASS-DR9 B = 10.76V = 10.87g' = 10.65r' = 10.97i' = 11.07B - V = -0.11
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 19 53 17.82 +42 23 18.5 (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.
3 Admin, VSX 2017-12-25 17:07 UTC Subtype from [2017arXiv171206507V].
2 Admin, VSX 2013-11-12 01:42 UTC Update from [2012MNRAS.422.2600B].
1 Admin, VSX 2011-03-13 04:19 UTC Initial upload.