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Details for Revision 1
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Name
  NADA-V89  
AAVSO UID
--  
Constellation
Vulpecula Sequence
J2000.0
20 31 33.79 +22 29 12.2  (307.89079 +22.48672) Search nearby
B1950.0 20 29 21.88 +22 19 00.5
Galactic coord. 64.711 -9.993
Other names

(Internal only)
GSC2.3 N2P1011740 Gaia DR2 1818781795019163648 USNO-A2.0 1050-17937493
USNO-B1.0 1124-0563426 WD J203133.79+222912.18  
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Variability type
R
Spectral type --
Mag. range
18.33 - 18.74 g
Discoverer Adam Nowak
Epoch
15 Sep 2018 (HJD 2458376.7339) Ephemeris
Outburst --
Period 0.0701384 d  (100.9993 min)
Rise/eclipse dur. --
Remarks
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1 Nowak, Adam BP-G= -0.18.
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References
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1 ZTF Catalog of Periodic Variable Stars (online data) 2020arXiv200508662C
2 Chen, X.; et al., 2020, The Zwicky Transient Facility Catalog of Periodic
Variable Stars
2020arXiv200508662C
3 Masci, F. J.; et al., 2019, The Zwicky Transient Facility: Data Processing,
Products, and Archive
2019PASP..131a8003M
4 Chambers, K. C.; et al., 2016,The Pan-STARRS1 Surveys 2016arXiv161205560C
External Links
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Supporting Documents
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1 Phase plot Nowak, Adam 2019-09-24 16:59 UTC Phase plot with ZTF and Pan-STARRS1 data.
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
2 Otero, Sebastian Alberto 2021-10-26 10:41 UTC ZTF name from 2020arXiv200508662C added. Gaia EDR3 position.
1 Nowak, Adam 2019-09-24 23:55 UTC Gaia DR2 position.