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Latest Details
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Name
  Barlad V31  
AAVSO UID
000-BPW-355 (4 observations)  
Constellation
Cassiopeia Sequence
J2000.0
00 55 45.25 +60 54 14.6  (13.93854 +60.90406) Search nearby
B1950.0 00 52 43.53 +60 38 00.3
Galactic coord. 123.457 -1.963
Other names

(Internal only)
2MASS J00554523+6054146 BSD 8-885 GSC 04017-00373
TIC 51957071 TYC 4017-373-1  
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Variability type
DSCT
Spectral type A8
Mag. range
11.76 V (0.03)TESS
Discoverer Ciprian Vintdevara, Alexandru Dumitriu - Barlad Astronomical Observatory
Epoch
06 Nov 2023 (HJD 2460255.224) Ephemeris
Outburst --
Period 0.06988 d  (100.63 min)
Rise/eclipse dur. --
Remarks
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References
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1 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
2 Schwassmann, A; van Rhijn, P. J., 1935, Bergedorfer Spektral-Durchmusterung
der 115 noerdlichen Kapteynschen Eichfelder - Bd.1: Eichfeld 1 bis 19,
Deklination +90 deg., +75 deg., +60 deg.
1935BSD...C01....0S
External Links
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Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 00 55 45.25 +60 54 14.6 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 Phase Plot Vintdevara, Ciprian 2024-04-29 18:06 UTC Phase Plot with TESS and Barlad data
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Revision History
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1 Vintdevara, Ciprian 2024-04-29 20:11 UTC Position and magnitude derived from Gaia DR3. Spectral type from 1935BSD...C01....0S.