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Name
  Romanov V46  
AAVSO UID
000-BNN-839 (108 observations)  
Constellation
Cygnus Sequence
J2000.0
21 11 42.48 +41 39 17.4  (317.92700 +41.65483) Search nearby
B1950.0 21 09 48.62 +41 26 56.2
Galactic coord. 85.092 -4.530
Other names

(Internal only)
2MASS J21114248+4139174 GSC2.3 N31N049668 IPHAS J211142.48+413917.3
TIC 166439868 USNO-B1.0 1316-0425070 WISEA J211142.51+413916.7
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Variability type
EA/WD
Spectral type --
Mag. range
18.65 - 21.1: g
Discoverer Filipp Romanov
Epoch
14 Jan 2015 (HJD 2457037.023) Ephemeris
Outburst --
Period 0.1295352 d  (3.10884 h)
Rise/eclipse dur. 10%  (0.311 h)
Remarks
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1 Romanov, Filipp BP-G= 0.48. J-H= 0.6.
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References
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1 Masci, F. J.; et al., 2019, The Zwicky Transient Facility: Data Processing,
Products, and Archive		 2019PASP..131a8003M
2 Chambers, K. C.; et al., 2016, The Pan-STARRS1 Surveys 2016arXiv161205560C
External Links
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Images
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Supporting Documents
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1 Phase plot Romanov, Filipp 2020-06-17 17:07 UTC Phase plot from Pan-STARRS1 data (r+0.1) and ZTF DR2 data (g and r+0.2).
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Revision History
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1 Romanov, Filipp 2020-06-18 03:00 UTC Initial submission. Gaia DR2 position.

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