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Latest Details
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Name
  Romanov V38  
AAVSO UID
000-BNK-843 (No observations)  
Constellation
Cassiopeia Sequence
J2000.0
00 27 57.34 +59 44 31.7  (6.98893 +59.74215) Search nearby
B1950.0 00 25 10.45 +59 27 56.2
Galactic coord. 119.974 -2.995
Other names

(Internal only)
2MASS J00275734+5944317 GSC2.3 NAL3011033 IPHAS J002757.34+594431.7
UCAC4 749-004420 USNO-B1.0 1497-0015592 WISEA J002757.36+594431.4
ZTF J002757.32+594431.8    
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Variability type
EA
Spectral type --
Mag. range
17.0 - 20.0 g
Discoverer Filipp Romanov
Epoch
21 Jan 2019 (HJD 2458504.9) Ephemeris
Outburst --
Period 4.6419 d
Rise/eclipse dur. 13%  (14 h)
Remarks
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1 Romanov, Filipp Min II = 17.25 g.
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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
External Links
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Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 00 27 57.34 +59 44 31.7 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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2 Phase plot (the primary eclipse) Romanov, Filipp 2020-02-19 14:05 UTC Phase plot from ZTF DR2 data (g and r+0.8)
1 Phase plot Romanov, Filipp 2020-02-19 13:12 UTC Phase plot from ZTF DR2 data (g and r+0.8)
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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 09:50 UTC ZTF name from 2020arXiv200508662C added. Gaia EDR3 position.
1 Romanov, Filipp 2020-02-20 07:13 UTC Initial submission. Gaia DR2 position.

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