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Details for Revision 3
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Name
  QZ Sge  
AAVSO UID
000-BCJ-410 (136 observations)  
Constellation
Sagitta Sequence
J2000.0
19 52 21.77 +18 40 18.8  (298.09071 +18.67189) Search nearby
B1950.0 19 50 07.94 +18 32 31.2
Galactic coord. 56.482 -4.331
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
9 Sge 2MASS J19522176+1840186 3XMM J195221.7+184019
9 Sge AAVSO 1947+18 ALS 10596
BD+18 4276 CDS 1102 CSV 102965
GC 27523 GCRV 12222 GSC 01620-03737
Gaia DR3 1821596755283891840 HD 188001 HGAM 803
HIP 97796 HR 7574 LS II +18 16
MCW 765 NGC 6838 JS 1 NSV 12503
PPM 137126 ROT 2864 SAO 105360
SBC9 2382 TIC 300061173 TYC 1620-3737-1
[KW97] 41-51    
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Variability type
E:
Spectral type O7.5Iabf
Mag. range
6.16 - 6.23 V
Discoverer --
Epoch
--
Outburst --
Period --
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 Catalogue of Stellar Spectral Classifications (Skiff, 2009-2016) 2011ApJS..193...24S
3 Catalogue of Stellar Spectral Classifications (Skiff, 2009-2016) 2011ApJS..193...24S
4 Perryman, M. A. C.; et al., 1997, The HIPPARCOS and TYCHO catalogues 1997HIP...C......0E
5 A.A.Aslanov, A.A.Barannikov, Astr Zh Pisma (Russia) 18, No.2, 139, 1992. --
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Supporting Documents
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1 JD light curve Otero, Sebastian Alberto 2026-08-26 21:01 UTC TESS data from sector 54 showing multiperiodic oscillations.
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
4 Otero, Sebastian Alberto 2026-08-26 21:01 UTC Type from TESS data. Range derived from GCPD, Hipparcos and TESS data. Gaia DR3 position.
3 Admin, VSX 2017-12-15 14:02 UTC Spectral type from Skiff (VizieR on-line data: B/mk)
2 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.