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Latest Details
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Name
  PMAK V92  
AAVSO UID
000-BNV-279 (No observations)  
Constellation
Cassiopeia Sequence
J2000.0
02 54 34.21 +61 25 30.6  (43.64254 +61.42517) Search nearby
B1950.0 02 50 36.94 +61 13 19.4
Galactic coord. 137.110 +1.990
Other names

(Internal only)
2MASS J02543421+6125305 AG+61 272 BD+60 587
GSC 04048-00888 HIP 13553 IC 1848 +61 103
PPM 13949 SAO 12503 TIC 390661644
TYC 4048-888-1 UCAC4 758-024449 USNO-A2.0 1500-02800964
USNO-B1.0 1514-0089306    
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Variability type
EA+HB
Spectral type B6III
Mag. range
8.85 - 8.93 V
Discoverer Maksym Pyatnytskyy (PMAK (AAVSO))
Epoch
11 Dec 2019 (HJD 2458829.316) Ephemeris
Outburst --
Period 5.0810 d
Rise/eclipse dur. 6.8%  (8 h)
Remarks
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1 Pyatnytskyy, Maksym J-K= 0.07, B-V= 0.36 [1985CBVMS.C......0V]. HB amplitude 0.03 mag.
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References
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1 Ricker, G. R.; et al., 2014, Transiting Exoplanet Survey Satellite (TESS) 2014SPIE.9143E..20R
2 Perryman, M. A. C.; et al., 1997, The HIPPARCOS and TYCHO catalogues 1997HIP...C......0E
3 Voroshilov, V. I.; et al., 1985, Catalogue of BV magnitudes and spectral
classes for 6000 stars
1985CBVMS.C......0V
4 Fehrenbach, C., 1966, La mesure des vitesses radiales au prisme objectif
XIX. Liste de 893 vitesses radiales determinees au prisme objectif a vision
directe
1966POHP....8...25F
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 54 34.21 +61 25 30.6 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 Phase Plot Pyatnytskyy, Maksym 2021-01-27 17:40 UTC Phase plot with TESS and Hipparcos data.
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Revision History
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1 Pyatnytskyy, Maksym 2021-01-27 19:12 UTC Initial submission. Gaia EDR3 position. Spectral type from 1966POHP....8...25F.