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Latest Details
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Name
  KID 03230227  
AAVSO UID
--  
Constellation
Lyra Sequence
J2000.0
19 20 27.02 +38 23 59.4  (290.11258 +38.39983) Search nearby
B1950.0 19 18 42.99 +38 18 18.5
Proper motion
RA: 4.386 +/- 0.464 mas/yDec: -4.424 +/- 0.448 mas/ySource: Gaia DR1
Galactic coord. 70.496 +11.255
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J19202701+3823595 ASASSN-V J192027.10+382400.2 BD+38 3544
GSC 03134-00921 HD 181850 KIC 03230227
KIC 03337351 KIC 3230227 KID 03337351
PPM 82726 SAO 68163 TYC 3134-921-1
UCAC4 642-067227    
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Variability type
EA+HB
Spectral type A6V+A6V
Mag. range
8.94 V (0.085)Kp
Discoverer --
Epoch
19 Jan 2013 (HJD 2456311.76) Ephemeris
Outburst --
Period 7.051 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 2012arXiv1203.6115T Eccentric binary system with tidal distortions and tidally-induced pulsations.
2 Jansen, R Amplitude derived from folded light curves Prsa, Slawson et al., 2010-2011
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Kirk, B.; et al., 2016, Kepler Eclipsing Binary Stars. VII. The Catalog of
Eclipsing Binaries Found in the Entire Kepler Data Set
2016AJ....151...68K
2 Smullen, R. A.; Kobulnicky, H. A., 2015, Heartbeat Stars: Spectroscopic
Orbital Solutions for Six Eccentric Binary Systems
2015ApJ...808..166S
3 S.E. Thompson, M. Everett, F. Mullally et al., 2012, arXiv:1203.6115v1
[astro-ph.SR]
2012arXiv1203.6115T
4 R.W. Slawson et al., 2011, arXiv:1103.1659v1 [astro-ph.SR] 2011arXiv1103.1659S
5 R.W. Slawson et al., 2011, arXiv:1103.1659v1 [astro-ph.SR] (Light curve) 2011arXiv1103.1659S
6 A. Prsa et al., 2010, arXiv:1006.2815v1 [astro-ph.SR] 2010arXiv1006.2815P
7 A. Prsa et al., 2010, arXiv:1006.2815v1 [astro-ph.SR] (Light curve) 2010arXiv1006.2815P
8 The Tycho-2 catalogue of the 2.5 million brightest stars 2000A&A...355L..27H
9 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 = 8.59H = 8.52K = 8.53J - K = 0.06
AllWISE W1 = 8.49W2 = 8.52W3 = 8.51W4 = 8.31W1 - W2 = -0.03W3 - W4 = 0.20
SDSS-DR12 u = 10.17g = 11.42r = 13.52i = 12.29z = 12.90u - g = -1.25r - i = 1.23
Images
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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.
7 Otero, Sebastian Alberto 2019-01-10 23:36 UTC Spectral type, period and epoch from 2015ApJ...808..166S.
6 Otero, Sebastian Alberto 2017-06-15 23:15 UTC Type and period from 2016AJ....151...68K. V magnitude from APASS. UCAC4 position
5 Admin, VSX 2012-03-30 03:30 UTC Update from [2012arXiv1203.6115T].
4 Otero, Sebastian Alberto 2011-12-27 04:34 UTC Magnitude from Tycho-2.
3 Jansen, R 2011-12-26 23:26 UTC Amplitude and spectral type added
2 Admin, VSX 2011-03-13 04:21 UTC Update from [2011arXiv1103.1659S].
1 Admin, VSX 2010-06-19 01:56 UTC Initial upload.