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Latest Details
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Name
  Barlad V53  
AAVSO UID
000-BQB-870 (No observations)  
Constellation
Perseus Sequence
J2000.0
02 18 02.03 +56 51 22.0  (34.50846 +56.85611) Search nearby
B1950.0 02 14 31.23 +56 37 31.8
Galactic coord. 134.598 -4.041
Other names

(Internal only)
2MASS J02180203+5651220 ALS 18131 GGA 150
GSC 03694-03711 HBHA 5711-23 LAMOST J021802.03+565122.0
NGC 869 420 TIC 264614150 TYC 3694-3711-1
[KW97] 10-30    
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Variability type
BE+LERI:
Spectral type Be
Mag. range
11.73 - 11.93 V
Discoverer Ciprian Vintdevara, Alexandru Dumitriu - Barlad Astronomical Observatory
Epoch
30 Oct 2022 (HJD 2459882.554) Ephemeris
Outburst --
Period 0.417158 d  (10.0118 h)
Rise/eclipse dur. --
Remarks
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
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 Keller, S. C.; Grebel, E. K.; Miller, G. J.; Yoss, K. M., 2001, UBVI and
Hα Photometry of the h and χ Persei Cluster
2001AJ....122..248K
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 02 18 02.03 +56 51 22.0 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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4 Lightcurve Plot - ASAS-SN and TESS data Vintdevara, Ciprian 2025-07-23 09:33 UTC Lightcurve plot with ASAS-SN and TESS data
3 Phase Plot Vintdevara, Ciprian 2025-07-23 09:32 UTC Phase plot with TESS, ASAS-SN and Barlad data.
2 Lightcurve Plot - TESS QLP Sector 85 Vintdevara, Ciprian 2025-06-17 15:26 UTC Lightcurve Plot with TESS QLP Sector 85
1 Lightcurve Plot - TESS QLP Sector 58 Vintdevara, Ciprian 2025-06-17 15:25 UTC Lightcurve Plot with TESS QLP Sector 58
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Revision History
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1 Vintdevara, Ciprian 2025-07-23 15:49 UTC Position from Gaia DR3. Range from ASAS-SN data. Spectral type from 2001AJ....122..248K.