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Name
  ASAS J192916+4637.3  
AAVSO UID
000-BLY-195 (4209 observations)  
Constellation
Cygnus Sequence
J2000.0
19 29 15.95 +46 37 19.9  (292.31646 +46.62219) Search nearby
B1950.0 19 27 47.66 +46 31 02.5
Proper motion
RA: -10.8 +/- 0.5 mas/yDec: -4.4 +/- 2.3 mas/ySource: UCAC4
Galactic coord. 78.801 +13.356
Other names

(Internal only)
2MASS J19291594+4637198 ASAS 192916+4637.3 GSC 03543-01211
KIC 09832227 KIC 9832227 KID 09832227
NSVS 5597755 NSVS 5620022  
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Variability type
EW
Spectral type G5
Mag. range
12.27 - 12.46 V
Discoverer --
Epoch
02 May 2009 (HJD 2454953.9444) Ephemeris
Outburst --
Period 0.4579485 d  (10.99076 h)
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto Period is decreasing. Luminous Red Nova (V838MON) candidate.
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References
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1 Henden, A. A.; et al., 2016, AAVSO Photometric All Sky Survey (APASS) DR9 2016yCat.2336....0H
2 Frasca, A.; Molenda-Żakowicz, J.; De Cat, P.; et al., 2016, Activity
indicators and stellar parameters of the Kepler targets. An application of
the ROTFIT pipeline to LAMOST-Kepler stellar spectra
2016A&A...594A..39F
3 Molnar, L. A.; Van Noord, D. M.; Steenwyk, S. D.; et al., 2015, A
prediction of a luminous red nova eruption
2015AAS...22541505M
4 K. Kinemuchi, 2013, arXiv:1310.0544 [astro-ph.SR] 2013arXiv1310.0544K
5 R.W. Slawson et al., 2011, arXiv:1103.1659v1 [astro-ph.SR] (Light curve) 2011arXiv1103.1659S
6 R.W. Slawson et al., 2011, arXiv:1103.1659v1 [astro-ph.SR] 2011arXiv1103.1659S
7 A. Prsa et al., 2010, arXiv:1006.2815v1 [astro-ph.SR] (Light curve) 2010arXiv1006.2815P
8 A. Pigulski, G. Pojmanski, B. Pilecki, D. Szczygiel, 2008,
arXiv:0808.2558v2 [astro-ph]
2008arXiv0808.2558P
9 A. Pigulski, G. Pojmanski, B. Pilecki, D. Szczygiel, 2008,
arXiv:0808.2558v2 (online data)
2008arXiv0808.2558P
10 Kepler data (MAST) --
External Links
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Images
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Supporting Documents
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Revision History
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6 Otero, Sebastian Alberto 2017-01-09 19:33 UTC Spectral type from 2016A&A...594A..39F. Period from 2011AJ....142..160S.
5 Otero, Sebastian Alberto 2016-06-21 15:42 UTC Range from ASAS-3, Kepler and APASS data.
4 Admin, VSX 2013-10-03 19:48 UTC Update from [2013arXiv1310.0544K].
3 Admin, VSX 2011-03-13 00:08 UTC Update from [2011arXiv1103.1659S].
2 Admin, VSX 2010-06-18 22:05 UTC Update from [2010arXiv1006.2815P].
1 Admin, VSX 2008-08-22 21:31 UTC Initial upload.