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Name
  VSSP J193907.85+073312.8  
AAVSO UID
--  
Constellation
Aquila Sequence
J2000.0
19 39 07.85 +07 33 12.8  (294.78271 +7.55356) Search nearby
B1950.0 19 36 42.13 +07 26 17.5
Galactic coord. 45.170 -7.027
Other names

(Internal only)
2MASS J19390783+0733127 GSC2.3 N1WM004295 USNO-A2.0 0975-15822144
USNO-B1.0 0975-0608972 ZTF18abkwklr  
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Variability type
EA+DSCT
Spectral type A
Mag. range
16.74 - 19.1 r
Discoverer Shuming Wang, Wenjie Zhou, Yanxi Li, Leiming Tang, Jingyuan Zhao, Guoyou Sun, Mi Zhang, Xing Gao (Xingming Obs)
Epoch
10 Aug 2018 (HJD 2458340.753) Ephemeris
Outburst --
Period 3.03407 d
Rise/eclipse dur. 18%  (13.1 h)
Remarks
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1 Xingming Observatory, 2023 (online data) Min II = 16.9 r. DSCT variation: HJD 2458694.762 + 0.07732 d * E, amplitude 0.08 r.
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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 Xingming Observatory, 2023 (online data) --
3 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 2024-01-11 14:48 UTC Initial database population.