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Latest Details
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Name
  NADA-V54  
AAVSO UID
000-BNC-594 (No observations)  
Constellation
Vulpecula Sequence
J2000.0
19 50 18.31 +23 53 28.6  (297.57630 +23.89127) Search nearby
B1950.0 19 48 10.81 +23 45 48.7
Galactic coord. 60.738 -1.263
Other names

(Internal only)
2MASS J19501831+2353285 GSC2.3 N2O0073806 Gaia24afb
IPHAS J195018.31+235328.7 URAT1 570-455521 USNO-A2.0 1125-14386497
USNO-B1.0 1138-0430322    
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Variability type
YSO
Spectral type --
Mag. range
15.6 - 18.4 G
Discoverer Adam Nowak
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 Nowak, Adam J-K= 1.40.
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References
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1 Masci, F. J.; et al., 2019, The Zwicky Transient Facility: Data Processing,
Products, and Archive		 2019PASP..131a8003M
2 Chambers, K. C.; et al., 2016,The Pan-STARRS1 Surveys 2016arXiv161205560C
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 50 18.31 +23 53 28.6 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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2 Dimming event Nowak, Adam 2019-05-23 03:20 UTC Plates from Pan-STARRS1 in r band shows dimming event. No good quality photometry can be obtained. Target is in the center of images.
1 JD plot Nowak, Adam 2019-05-23 03:17 UTC JD plot with ZTF data, measurements from g filter shifted to r magnitude (r-g= 1.79).
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Revision History
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2 Otero, Sebastian Alberto 2024-07-09 19:42 UTC Range from Gaia Alerts data.
1 Nowak, Adam 2019-05-23 03:56 UTC Gaia DR2 position.

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