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Latest Details
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Name
  EPIC 206109641  
AAVSO UID
--  
Constellation
Aquarius Sequence
J2000.0
22 29 16.89 -11 51 29.0  (337.32038 -11.85806) Search nearby
B1950.0 22 26 37.62 -12 06 51.5
Galactic coord. 50.513 -53.364
Other names

(Internal only)
2MASS J22291688-1151290 ASAS J222917-1151.5 ATO J337.3202-11.8580
GSC2.3 SBRL000216 TIC 205829003 TYC 5814-297-1
UCAC4 391-133299 USNO-B1.0 0781-0761905  
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Variability type
EA
Spectral type G
Mag. range
12.49 - 13.18 V
Discoverer --
Epoch
19 Dec 2014 (HJD 2457011.175) Ephemeris
Outburst --
Period 62.5868 d
Rise/eclipse dur. 0.7%  (0.44 d)
Remarks
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1 Nasonov, Dmitry Eccentric system. Min II = 13.05 V at phase 0.1230, duration 0.73%.
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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 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 Masci, F. J.; et al., 2019, The Zwicky Transient Facility: Data Processing,
Products, and Archive		 2019PASP..131a8003M
4 Tonry, J. L.; et al., 2018, ATLAS: A High-cadence All-sky Survey System 2018PASP..130f4505T
5 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0		 2017PASP..129j4502K
6 Armstrong, D. J.; et al., 2016, K2 variable catalogue - II. Machine
learning classification of variable stars and eclipsing binaries in K2
fields 0-4		 2016MNRAS.456.2260A
7 Howell, S. B.; et al., 2014, The K2 Mission: Characterization and Early
Results		 2014PASP..126..398H
8 Pojmanski, G., 2002, The All Sky Automated Survey 2002AcA....52..397P
External Links
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Images
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Supporting Documents
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2 zoomed phase plot Nasonov, Dmitry 2025-04-28 14:36 UTC Light curve from ASAS-3, ASAS-SN, ATLAS, K2 and TESS QLP photometry data folded with the best orbital period, zoomed on minima
1 phase plot Nasonov, Dmitry 2025-04-28 14:14 UTC Light curve from ASAS-3, ASAS-SN, ATLAS, ZTF, K2 and TESS QLP photometry data folded with the best orbital period
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Revision History
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2 Nasonov, Dmitry 2025-04-21 13:17 UTC Type, range, period, epoch and eclipse duration from ZTF, ASAS-3, ASAS-SN, ATLAS, K2 and TESS QLP data. Spectral type from 2023A&A...674A..26C. Gaia DR3 position.
1 Admin, VSX 2019-06-13 00:26 UTC Preserved original object data.

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