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Latest Details
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Name
  IRAS 19317+2838  
AAVSO UID
000-BNC-697 (No observations)  
Constellation
Cygnus Sequence
J2000.0
19 33 45.29 +28 44 58.5  (293.43871 +28.74958) Search nearby
B1950.0 19 31 45.18 +28 38 23.9
Galactic coord. 63.125 +4.362
Other names

(Internal only)
2MASS J19334528+2844583 GSC 02150-01579 LF 2 +28 69
TYC 2150-1579-1 UCAC4 594-082623 USNO-A2.0 1125-13147601
USNO-B1.0 1187-0378408    
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Variability type
SRB
Spectral type M2III
Mag. range
10.50 - 10.78 V
Discoverer Adam Derdzikowski
Epoch
17 Aug 2013 (HJD 2456522.000) Ephemeris
Outburst --
Period 30.581 d
Rise/eclipse dur. --
Remarks
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1 Derdzikowski, Adam Other period: 179.5 d. J-K: 1.20. B-V: 1.72.
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References
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1 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0		 2017PASP..129j4502K
2 McCuskey, S. W.; Seyfert, C. K., 1950, Stellar spectra in Milky Way
regions. II. A region in Cygnus		 1950ApJ...112...90M
External Links
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Location    Go   
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Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 19 33 45.29 +28 44 58.5 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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2 Phase plot Derdzikowski, Adam 2019-05-24 21:45 UTC Phase plot using ASAS-SN data
1 JD plot Derdzikowski, Adam 2019-05-24 21:45 UTC Plot using ASAS-SN data
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
1 Derdzikowski, Adam 2019-05-28 01:11 UTC Initial submission.

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