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Latest Details
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Name
  Barlad V50  
AAVSO UID
000-BQF-446 (No observations)  
Constellation
Cassiopeia Sequence
J2000.0
23 40 20.57 +61 17 06.7  (355.08571 +61.28519) Search nearby
B1950.0 23 37 57.86 +61 00 28.6
Galactic coord. 114.498 -0.417
Other names

(Internal only)
2MASS J23402056+6117065 GSC 04280-01663 TIC 271755417
UCAC4 757-077831    
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Variability type
EA
Spectral type F
Mag. range
14.01 V (0.05)TESS
Discoverer Ciprian Vintdevara, Alexandru Dumitriu - Barlad Astronomical Observatory
Epoch
15 Apr 2020 (HJD 2458955.438) Ephemeris
Outburst --
Period 0.82436 d  (19.785 h)
Rise/eclipse dur. 10%  (2.0 h)
Remarks
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References
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1 Creevey, O. L.; et al., 2023, Gaia Data Release 3: Astrophysical parameters
inference system (Apsis) I -- methods and content overview		 2023A&A...674A..26C
2 Huang, C. X.; et al., 2020, Photometry of 10 Million Stars from the First
Two Years of TESS Full Frame Images: Part I		 2020RNAAS...4..204H
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 23 40 20.57 +61 17 06.7 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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2 Phase Plot - zoomed Vintdevara, Ciprian 2025-06-13 11:07 UTC Phase Plot zoomed on the eclipse
1 Phase Plot Vintdevara, Ciprian 2025-06-13 11:06 UTC Phase Plot with TESS and Barlad data
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Revision History
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1 Vintdevara, Ciprian 2025-06-13 20:19 UTC Position and mean magnitude derived from Gaia DR3. Spectral type from 2023A&A...674A..26C.

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