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Latest Details
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Name
  Barlad V48  
AAVSO UID
000-BQF-862 (No observations)  
Constellation
Perseus Sequence
J2000.0
02 24 32.59 +57 00 44.8  (36.13579 +57.01244) Search nearby
B1950.0 02 20 59.07 +56 47 10.8
Galactic coord. 135.381 -3.592
Other names

(Internal only)
2MASS J02243259+5700448 GSC 03694-02093 LS V +56 43
MWC 712 TIC 445632920 TYC 3694-2093-1
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Variability type
SPBe:
Spectral type B3e
Mag. range
10.99 V (0.28)TESS
Discoverer Ciprian Vintdevara, Alexandru Dumitriu - Barlad Astronomical Observatory
Epoch
06 Sep 2015 (HJD 2457271.736) Ephemeris
Outburst --
Period 0.66276 d  (15.906 h)
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 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0
2017PASP..129j4502K
3 Merrill, P. W.; Burwell, C. G., 1949, Second Supplement to the Mount Wilson
Catalogue and Bibliography of Stars of Classes B and a whose Spectra have
Bright Hydrogen Lines.
1949ApJ...110..387M
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Images
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Supporting Documents
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3 Phase Plot Vintdevara, Ciprian 2025-07-14 15:28 UTC Phase plot with ASAS-SN and TESS QLP data
2 JD Plot - Barlad Vintdevara, Ciprian 2025-05-22 11:22 UTC JD Plot with Barlad data
1 JD Plot Vintdevara, Ciprian 2025-05-22 11:13 UTC JD Plot with TESS QLP Sector 85 data
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Revision History
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1 Vintdevara, Ciprian 2025-07-14 17:21 UTC Position from Gaia DR3. Mean magnitude from ASAS-SN data. Spectral type from 1949ApJ...110..387M