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Latest Details
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Name
  PMAK V58  
AAVSO UID
000-BNM-008 (No observations)  
Constellation
Vulpecula Sequence
J2000.0
19 48 53.68 +19 58 06.9  (297.22367 +19.96858) Search nearby
B1950.0 19 46 41.52 +19 50 32.7
Galactic coord. 57.188 -2.969
Other names

(Internal only)
2MASS J19485367+1958068 ALS 10538 CSI+19-19467
GSC 01623-01637 LS II +19 20 TIC 391082033
TYC 1623-1637-1 UCAC4 550-104302 USNO-A2.0 1050-15051127
USNO-B1.0 1099-0441254    
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Variability type
BCEP
Spectral type B1V
Mag. range
11.40 - 11.46 V
Discoverer Maksym Pyatnytskyy (PMAK (AAVSO))
Epoch
16 May 2017 (HJD 2457889.697) Ephemeris
Outburst --
Period 0.106423 d  (2.5542 h)
Rise/eclipse dur. --
Remarks
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1 Pyatnytskyy, Maksym B-V= 0.31 (APASS DR9), J-K= 0.05 (2MASS).
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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 Ricker, G. R.; et al., 2014, Transiting Exoplanet Survey Satellite (TESS) 2014SPIE.9143E..20R
External Links
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Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 19 48 53.68 +19 58 06.9 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 Phase Plot Pyatnytskyy, Maksym 2020-04-19 11:58 UTC Phase plot with TESS and ASAS-SN data. The zero points of ASAS-SN cameras (bb and db) were considerably different. They were adjusted to the average value.
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
1 Pyatnytskyy, Maksym 2020-04-20 22:06 UTC Initial submission. Spectral type from 1982AJ.....87.1022F.

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