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Latest Details
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Name
  HD 181068  
AAVSO UID
--  
Constellation
Lyra Sequence
J2000.0
19 17 08.98 +41 15 53.3  (289.28742 +41.26481) Search nearby
B1950.0 19 15 30.57 +41 10 26.0
Proper motion
RA: 1.098 +/- 0.052 mas/yDec: -8.103 +/- 0.051 mas/ySource: Gaia DR1
Galactic coord. 72.869 +13.053
Other names

(Internal only)
1RXS J191709.3+411549 2MASS J19170897+4115536 BD+41 3292
HIP 94780 KIC 05952403 KID 05952403
PPM 58109 SAO 48282 TYC 3129-1848-1
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Variability type
EA+EA+UV
Spectral type G5III+G8V+K1V
Mag. range
7.10 (0.054) Kp
Discoverer --
Epoch
15 Sep 2010 (HJD 2455454.573) Ephemeris
Outburst --
Period 45.5178 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Hinzel, David H. Hierarchical triple system with two types of mutual eclipses. Elements in the table are for the eclipses of the G-type giant and a close-pair of dwarfs. Elements for the inner eclipsing binary (amplitude 0.004 Kp): BJD 2455051.23625+0.9056770 x E. Tidally-induced oscillations arising from the G-type giant that are driven by the orbital motion of the BC pair.
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References
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1 A. Derekas, L. L. Kiss, T. Borkovits et al., 2012, arXiv:1202.2196v1
[astro-ph.SR]		 2012arXiv1202.2196D
2 R.W. Slawson et al., 2011, arXiv:1103.1659v1 [astro-ph.SR] 2011arXiv1103.1659S
3 R.W. Slawson et al., 2011, arXiv:1103.1659v1 [astro-ph.SR] (Light curve) 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 = 5.43H = 5.05K = 4.94J - K = 0.49
AllWISE W1 = 4.90W2 = 4.72W3 = 4.89W4 = 4.81W1 - W2 = 0.18W3 - W4 = 0.08
Images
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Supporting Documents
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Revision History
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5 Hinzel, David H. 2015-09-28 23:36 UTC Type, elements, amplitude, and spectral type from 2012arXiv1202.2196D.
4 Admin, VSX 2012-02-14 04:40 UTC Update from [2012arXiv1202.2196D].
3 Otero, Sebastian Alberto 2011-12-26 22:57 UTC V-mag. from the GCPD
2 Jansen, R 2011-12-26 22:09 UTC Amplitude and spectral type added
1 Admin, VSX 2011-03-13 04:19 UTC Preserved original object data.

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