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Name
  AISV-BD J306.196+21.569  
AAVSO UID
--  
Constellation
Vulpecula Sequence
J2000.0
20 24 47.10 +21 34 07.7  (306.19625 +21.56881) Search nearby
B1950.0 20 22 34.68 +21 24 19.7
Galactic coord. 63.041 -9.221
Other names

(Internal only)
2MASS J20244710+2134076 GSC2.3 N2PQ081638 TIC 219640112
UCAC4 558-120370 USNO-A2.0 1050-17571522 USNO-B1.0 1115-0502908
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Variability type
EA
Spectral type F
Mag. range
15.45 - 16.03 r
Discoverer Shuming Wang, Yuhao Yang, Qintao Wang
Epoch
20 Aug 2022 (HJD 2459811.775) Ephemeris
Outburst --
Period 8.6459 d
Rise/eclipse dur. 3.8%  (8 h)
Remarks
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1 AISV-BD variables (online data) Eccentric system. Min II = 15.99 r at phase 0.613.
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References
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1 Creevey, O. L.; et al., 2022, 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 AISV-BD variables (online data) --
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Images
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Supporting Documents
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Revision History
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1 Admin, VSX 2025-03-24 21:04 UTC Initial database population.

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