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Name
  ZTF J202806.88+511827.9  
AAVSO UID
--  
Constellation
Cygnus Sequence
J2000.0
20 28 06.87 +51 18 27.9  (307.02862 +51.30775) Search nearby
B1950.0 20 26 39.71 +51 08 26.9
Galactic coord. 87.827 +7.360
Other names

(Internal only)
GSC2.3 N2H8108204 Gaia DR3 2181094795050572160 ZTF18acrdxyw
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Variability type
RRC:
Spectral type --
Mag. range
19.28 - 20.18 r
Discoverer Zwicky Transient Facility (ZTF)
Epoch
29 Nov 2018 (HJD 2458451.607) Ephemeris
Outburst --
Period 0.286192 d  (6.8686 h)
Rise/eclipse dur. 42%  (2.88 h)
Remarks
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1 Otero, Sebastian Alberto g range = 19.90 - 21.15. Amplitude is too large for an RRC.
2 2020arXiv200508662C r-band period= 0.5723797 d.
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References
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1 Chen, X.; et al., 2020, The Zwicky Transient Facility Catalog of Periodic
Variable Stars		 2020arXiv200508662C
2 ZTF Catalog of Periodic Variable Stars (online data) 2020arXiv200508662C
3 Masci, F. J.; et al., 2019, The Zwicky Transient Facility: Data Processing,
Products, and Archive		 2019PASP..131a8003M
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Images
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Supporting Documents
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Revision History
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2 Otero, Sebastian Alberto 2024-08-09 04:23 UTC Type, period, epoch, rise duration and range from ZTF data. Gaia DR3 position.
1 Admin, VSX 2020-09-26 01:37 UTC Preserved original object data.

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