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Latest Details
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Name
  KID 09246715  
AAVSO UID
--  
Constellation
Cygnus Sequence
J2000.0
20 03 48.33 +45 36 14.8  (300.95137 +45.60411) Search nearby
B1950.0 20 02 13.09 +45 27 42.3
Proper motion
RA: 3.552 +/- 1.304 mas/yDec: 0.905 +/- 0.841 mas/ySource: Gaia DR1
Galactic coord. 80.793 +7.611
Other names

(Internal only)
2MASS J20034832+4536148 ASASSN-V J200348.43+453615.6 KIC 09246715
KIC 9246715    
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Variability type
EA/RS
Spectral type --
Mag. range
9.27 - 9.50 Kp
Discoverer --
Epoch
16 Jun 2009 (HJD 2454999.2536) Ephemeris
Outburst --
Period 171.2770 d
Rise/eclipse dur. 2%  (3.43 d)
Remarks
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1 Hinzel, David H. V = 9.65. System composed of two red giants, one of which is showing solar-like oscillations. Activity is also reported in a form of periodic (Pvar = 93.3 d) brightness modulations from spots. Min II = 9.40 Kp (2015arXiv150903340H).
2 2013arXiv1303.1197G Pulsations detected.
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References
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1 Helminiak, K. G.; et al., 2015, Absolute stellar parameters of KIC
09246715-a double-giant eclipsing system with a solar-like oscillator
2015arXiv150903340H
2 P. Gaulme, J. Mc Keever, M.L. Rawls, J. Jackiewicz, B. Mosser, J. Guzik,
2013, arXiv:1303.1197 [astro-ph.SR]
2013arXiv1303.1197G
3 R.W. Slawson et al., 2011, arXiv:1103.1659v1 [astro-ph.SR] 2011arXiv1103.1659S
4 Kepler data (MAST) --
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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 = 7.68H = 7.21K = 7.08J - K = 0.59
APASS-DR9 B = 10.79g' = 10.31
Images
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Supporting Documents
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Revision History
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3 Hinzel, David H. 2015-10-05 23:44 UTC Type, elements, range, and eclipse duration from 2015arXiv150903340H.
2 Admin, VSX 2013-03-08 02:23 UTC Update from [2013arXiv1303.1197G].
1 Admin, VSX 2011-03-13 04:19 UTC Preserved original object data.