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Name
  CzeV216  
AAVSO UID
000-BNK-804 (1736 observations)  
Constellation
Gemini Sequence
J2000.0
07 27 42.95 +24 18 54.5  (111.92896 +24.31514) Search nearby
B1950.0 07 24 41.08 +24 25 02.6
Galactic coord. 194.440 +18.397
Other names

(Internal only)
2MASS J07274295+2418546 ATO J111.9289+24.3150 CMC15 J072742.9+241854
UCAC4 572-040000    
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Variability type
BY+UV
Spectral type K
Mag. range
13.9 - 15.9 g
Discoverer Vaclav Pribik
Epoch
18 Nov 2023 (HJD 2460266.867) Ephemeris
Outburst --
Period 0.161059 d  (3.8654 h)
Rise/eclipse dur. --
Remarks
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1 Peretto, Ivo BY variations with amplitude 0.2 g. Flares also present.
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References
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1 Creevey, O. L.; et al., 2023, Gaia Data Release 3: Astrophysical parameters
inference system (Apsis) I -- methods and content overview
2023A&A...674A..26C
2 Masci, F. J.; et al., 2019, The Zwicky Transient Facility: Data Processing,
Products, and Archive
2019PASP..131a8003M
3 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0
2017PASP..129j4502K
4 Skarka, M.; Mašek, M.; Brát, L.; et al., 2017, CzeV - The Czech Variable
Star Catalogue
2017OEJV..185....1S
5 CzeV - The Czech Variable Star Catalogue, 2017, online data --
6 Ricker, G. R.; et al., 2014, Transiting Exoplanet Survey Satellite (TESS) 2014SPIE.9143E..20R
External Links
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Images
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Supporting Documents
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6 Phase Plot TESS-SPOC Peretto, Ivo 2026-05-01 17:25 UTC Phase plot with TESS-SPOC data.
5 JD Plot TESS-SPOC Peretto, Ivo 2026-05-01 17:24 UTC JD plot with TESS-SPOC data.
4 JD PLOT TESS-SPOC flares Peretto, Ivo 2026-04-30 18:44 UTC JD plot TESS-SPOC flares.
3 Phase Plot BY Peretto, Ivo 2026-04-30 18:43 UTC Phase plot BY with ASAS-SN, ZTF, TESS-SPOC and SSV-UAI-GRAV data.
2 Phase Plot Peretto, Ivo 2026-04-30 18:42 UTC Phase plot with ASAS-SN, ZTF, TESS-SPOC and SSV-UAI-GRAV data.
1 JD Plot Peretto, Ivo 2026-04-30 18:42 UTC JD plot with ASAS-SN, ZTF, TESS-SPOC and SSV-UAI-GRAV data.
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Revision History
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2 Peretto, Ivo 2026-04-09 20:43 UTC Spectral type from 2023A&A...674A..26C. Type, period, range and epoch from ASAS-SN, ZTF, TESS-SPOC and SSV-UAI-GRAV data.
1 Admin, VSX 2019-09-18 01:23 UTC Preserved original object data.