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Latest Details
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Name
  Barlad V15  
AAVSO UID
000-BPT-174 (No observations)  
Constellation
Cassiopeia Sequence
J2000.0
23 38 46.83 +62 02 54.3  (354.69513 +62.04842) Search nearby
B1950.0 23 36 25.32 +61 46 16.8
Galactic coord. 114.529 +0.368
Other names

(Internal only)
2MASS J23384684+6202543 GSC 04284-00592 TIC 271653404
TYC 4284-592-1 UCAC4 761-072957  
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Variability type
SPB:
Spectral type B
Mag. range
11.74 V (0.06)TESS
Discoverer Ciprian Vintdevara, Alexandru Dumitriu - Barlad Astronomical Observatory
Epoch
24 Sep 2021 (HJD 2459481.641) Ephemeris
Outburst --
Period 0.33378 d  (8.011 h)
Rise/eclipse dur. --
Remarks
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1 Vintdevara, Ciprian Other periods 0.7643 d and 5.302 d.
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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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Images
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Supporting Documents
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4 Phase Plot 0.76 d Period Vintdevara, Ciprian 2023-12-04 19:58 UTC Phase Plot with TESS data for 0.76 d period
3 Phase Plot 5.3 d Period Vintdevara, Ciprian 2023-12-04 19:58 UTC Phase Plot with TESS data for 5.3 d period
2 JD Plot Vintdevara, Ciprian 2023-12-04 10:50 UTC JD Plot from TESS QLP Raw Sector 58, full sector.
1 Phase Plot Vintdevara, Ciprian 2023-10-28 20:27 UTC Phase plot with TESS and Barlad data
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Revision History
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1 Vintdevara, Ciprian 2023-12-04 20:51 UTC Position and mean magnitude derived from Gaia DR3. Spectral type from 2023A&A...674A..26C.

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