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Latest Details
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Name
  TIC 191823557  
AAVSO UID
000-BQF-469 (No observations)  
Constellation
Auriga Sequence
J2000.0
06 48 25.91 +45 48 06.8  (102.10796 +45.80189) Search nearby
B1950.0 06 44 44.82 +45 51 29.1
Galactic coord. 170.277 +18.589
Other names

(Internal only)
2MASS J06482590+4548067 BD+45 1353 GSC 03390-00057
HD 48949 TYC 3390-57-1 UCAC4 680-045780
USNO-A2.0 1350-06824863 USNO-B1.0 1358-0180664  
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Variability type
EW
Spectral type F8
Mag. range
9.95 - 10.12 V
Discoverer L. W. IJspeert et al. (TESS)
Epoch
27 Dec 2022 (HJD 2459941.255) Ephemeris
Outburst --
Period 0.848003 d  (20.3521 h)
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Pyatnytskyy, Maksym J-K= 0.24, B-V= 0.44 (APASS DR9).
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References
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1 IJspeert, L. W.; et al., 2024, Statistical view of orbital circularisation
with 14 000 characterised TESS eclipsing binaries
2024A&A...691A.242I
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
3 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0
2017PASP..129j4502K
4 Butters, O. W.; et al., 2010, The first WASP public data release 2010A&A...520L..10B
5 Cannon, A. J.; Pickering, E. C., 1993, Henry Draper Catalogue and Extension 1993yCat.3135....0C
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 06 48 25.91 +45 48 06.8 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 Phase Plot Pyatnytskyy, Maksym 2025-06-14 18:29 UTC Phase plot with TESS QLP, ASAS-SN, and SuperWASP data.
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Revision History
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1 Pyatnytskyy, Maksym 2025-06-15 21:35 UTC Gaia DR3 position. Spectral type from 1993yCat.3135....0C.