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Details for Revision 1
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Name
  ZTF J195040.57+315750.1  
AAVSO UID
--  
Constellation
Cygnus Sequence
J2000.0
19 50 40.58 +31 57 50.2  (297.66907 +31.96394) Search nearby
B1950.0 19 48 43.77 +31 50 08.5
Galactic coord. 67.731 +2.774
Other names

(Internal only)
2MASS J19504058+3157502 ASASSN-V J195040.85+315750.9 ATO J297.6690+31.9639
USNO-A2.0 1200-13459702 USNO-B1.0 1219-0460708  
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Variability type
EW
Spectral type --
Mag. range
15.456 (0.401) r
Discoverer Zwicky Transient Facility (ZTF)
Epoch
23 Apr 2018 (HJD 2458231.9862) Ephemeris
Outburst --
Period 0.4270674 d  (10.24962 h)
Rise/eclipse dur. --
Remarks
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1 2020arXiv200508662C g-band period= 0.4270682 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 Damasso, M.; et al., 2015, New Variable Stars Discovered by the APACHE
Survey. II. Results After the Second Observing Season		 2015JAVSO..43...25D
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Supporting Documents
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
2 Bedient, James 2020-12-07 21:58 UTC Primary name and discoverer from 2015JAVSO..43...25D.
1 Admin, VSX 2020-09-26 01:29 UTC Preserved original object data.

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