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Name
  STSP J210859.52+433920.4  
AAVSO UID
--  
Constellation
Cygnus Sequence
J2000.0
21 08 59.52 +43 39 20.4  (317.24800 +43.65567) Search nearby
B1950.0 21 07 09.11 +43 27 07.2
Galactic coord. 86.222 -2.803
Other names

(Internal only)
2MASS J21085952+4339202 GSC2.3 N31T084765 IPHAS J210859.51+433920.5
URAT1 669-400488 USNO-A2.0 1275-14825306 USNO-B1.0 1336-0401475
ZTF18adkfgwu    
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Variability type
EA
Spectral type --
Mag. range
17.35 - 17.99 r
Discoverer Jiashuo Zhang and Xiaochang Yan
Epoch
25 Aug 2023 (HJD 2460181.768) Ephemeris
Outburst --
Period 6.5296 d
Rise/eclipse dur. 5%  (8 h)
Remarks
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1 Jiashuo Zhang's Personal Website, 2024, online data Min II = 17.97 r.
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References
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1 Jiashuo Zhang's Personal Website, 2024, online data --
2 Masci, F. J.; et al., 2019, The Zwicky Transient Facility: Data Processing,
Products, and Archive		 2019PASP..131a8003M
External Links
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Images
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Supporting Documents
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Revision History
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1 Admin, VSX 2024-11-06 15:33 UTC Initial database population.

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