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Latest Details
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Name
  Romanov V42  
AAVSO UID
000-BNM-711 (No observations)  
Constellation
Cassiopeia Sequence
J2000.0
00 13 58.54 +54 56 52.8  (3.49392 +54.94800) Search nearby
B1950.0 00 11 19.59 +54 40 12.1
Galactic coord. 117.522 -7.530
Other names

(Internal only)
2MASS J00135850+5456525 GALEX J001358.7+545653 GSC2.3 NAHU025961
USNO-B1.0 1449-0008215 WISEA J001358.55+545652.6  
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Variability type
EA
Spectral type --
Mag. range
17.93 - 20.7 g
Discoverer Filipp Romanov
Epoch
08 Oct 2019 (HJD 2458764.768) Ephemeris
Outburst --
Period 2.0582 d
Rise/eclipse dur. 12%  (6 h)
Remarks
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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
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Images
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Supporting Documents
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4 Phase plot (g and r+0.3) from ZTF DR6 Romanov, Filipp 2021-07-06 04:47 UTC
3 Light curve (g from ZTF DR5) Romanov, Filipp 2021-04-16 13:06 UTC
2 DSS red plates Romanov, Filipp 2020-05-20 22:10 UTC Eclipse detected on the POSS-II Red plate (1990-09-19).
1 Light curve from Pan-STARRS1 images Romanov, Filipp 2020-05-20 22:04 UTC Light curve showing the magnitude of 3 constant field stars and the variable (in green).
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Revision History
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3 Romanov, Filipp 2021-07-06 04:18 UTC Range, period, epoch and eclipse duration from ZTF DR6. Gaia EDR3 position.
2 Romanov, Filipp 2021-04-16 13:06 UTC Range from ZTF DR5 data.
1 Romanov, Filipp 2020-05-20 23:14 UTC Initial submission. Gaia DR2 position.

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