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Name
  VSSP J000421.30+541628.5  
AAVSO UID
000-BPJ-798 (No observations)  
Constellation
Cassiopeia Sequence
J2000.0
00 04 21.30 +54 16 28.5  (1.08875 +54.27458) Search nearby
B1950.0 00 01 46.34 +53 59 46.3
Galactic coord. 116.024 -7.964
Other names

(Internal only)
2MASS J00042127+5416285 AG+53 4 AGKR 27
ALS 16622 BD+53 3280 GCRV 74915
GSC 03652-00339 HD 225190 HGAM 1169
HIC 347 HIP 347 PPM 24966
SAO 21050 TD1 30275 TIC 347011713
TYC 3652-339-1 YZ 53 8608  
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Variability type
SPB
Spectral type B3V
Mag. range
7.79 V (0.026)TESS
Discoverer Guoyou Sun, Wenjie Zhou, Jingyuan Zhao, Mi Zhang, Xing Gao (Xingming Obs)
Epoch
11 Oct 2019 (HJD 2458767.592) Ephemeris
Outburst --
Period 0.495542 d  (11.8930 h)
Rise/eclipse dur. --
Remarks
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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 Guetter, H. H., 1968, Spectral classification of 239 early-type stars 1968PASP...80..197G
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Images
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Supporting Documents
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2 Zoomed Light curve Zhou, Wenjie 2022-05-24 15:15 UTC Light curve for VSSP J000421.30+541628.5 using TESS data displays from HJD 2458764.698 to HJD 2458787.770
1 Phase plot Zhou, Wenjie 2022-05-23 19:06 UTC Phase plot for VSSP J000421.30+541628.5 using TESS data.
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Revision History
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1 Zhou, Wenjie 2022-05-24 19:55 UTC Gaia EDR3 position. Spectral type from 1968PASP...80..197G. Mean magnitude derived from Hipparcos data.

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