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Name
  17 Vul  
AAVSO UID
000-BPL-808 (No observations)  
Constellation
Vulpecula Sequence
J2000.0
20 06 53.41 +23 36 51.9  (301.72254 +23.61442) Search nearby
B1950.0 20 04 44.52 +23 28 08.9
Galactic coord. 62.484 -4.645
Other names

(Internal only)
2MASS J20065340+2336518 BD+23 3896 GSC 02154-04100
HD 190993 HIP 99080 PPM 110432
SAO 88212 TIC 393320918 TYC 2154-4100-1
UCAC4 569-100087    
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Variability type
BCEP
Spectral type B2.5V
Mag. range
5.07 V (0.011)TESS
Discoverer G. Conzo, M. Moriconi (Gruppo Astrofili Palidoro), I. Peretto (MarSEC Marana Space Explorer Center)
Epoch
19 Jul 2019 (HJD 2458683.649) Ephemeris
Outburst --
Period 0.386972 d  (9.2873 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 Cucchiaro, A.; Jaschek, M.; Jaschek, C.; et. al., 1976, Spectral
classification from the ultraviolet line features of S2/68 spectra. I.
Early B-type stars.		 1976A&AS...26..241C
External Links
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Images
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Supporting Documents
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1 Phase Plot Conzo, Giuseppe 2022-11-02 22:30 UTC Phase Plot with TESS observations.
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Revision History
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1 Conzo, Giuseppe 2022-11-03 15:14 UTC Mean magnitude from the GCPD.
Spectral type from 1976A&AS...26..241C.

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