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Latest Details
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Name
  HD 158156  
AAVSO UID
--  
Constellation
Scorpius Sequence
J2000.0
17 29 25.62 -38 31 00.9  (262.35675 -38.51692) Search nearby
B1950.0 17 25 59.28 -38 28 40.1
Galactic coord. 350.108 -2.296
Other names

(Internal only)
CCDM J17294-3831AB CD-38 11927 CPD-38 6862
GSC 07883-00469 HIP 85589 HR 6503
IDS 17226-3826 AB PPM 296399 SAO 208870
TIC 389069291 UCAC4 258-124019 WDS J17294-3831AB
[SC96] GC 82 [SC96] Mis 482  
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Variability type
DSCT
Spectral type A2V
Mag. range
6.38 V (0.003)TESS
Discoverer --
Epoch
24 Jun 2023 (HJD 2460120.144) Ephemeris
Outburst --
Period 0.2127017 d  (5.10484 h)
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto Close 0.5" double (Hp= 6.96 and Hp= 7.41; sep. 0.5"). Combined magnitude given. Published in 2022yCat.1358....0G as Gaia DR3 5962029684873161088 but that was spurious variability caused by the close companion.
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References
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1 Gaia collaboration; et al., 2022, Gaia Data Release 3 (Gaia DR3) Part 4
Variability		 2022yCat.1358....0G
2 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
External Links
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Images
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Supporting Documents
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1 Phase plot Otero, Sebastian Alberto 2024-02-13 18:22 UTC Phase plot with TESS QLP data.
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Revision History
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1 Otero, Sebastian Alberto 2024-02-13 18:26 UTC Mean magnitude derived from Hipparcos and GCPD data.

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