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Name
  ZALD J02391806+6119252  
AAVSO UID
000-BNM-605 (668 observations)  
Constellation
Cassiopeia Sequence
J2000.0
02 39 18.06 +61 19 25.2  (39.82525 +61.32367) Search nearby
B1950.0 02 35 27.23 +61 06 30.1
Galactic coord. 135.502 +1.113
Other names

(Internal only)
1SWXRT J023917.4+611922 1SXPS J023918.2+611922 2MASS J02391806+6119251
2SXPS 4386 2XMM J023918.2+611924 3XMM J023918.3+611923
GSC 04047-00899 IC 1805 +61 170 IRAS 02354+6106
LS I +61 302 NPM2+61.0816 TIC 50123465
TYC 4047-899-1 UCAC4 757-022659 USNO-A2.0 1500-02574938
USNO-B1.0 1513-0082457 WISEA J023918.06+611925.4  
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Variability type
EA
Spectral type B3/5
Mag. range
10.73 - 10.92 V
Discoverer Alexander N. Zaitsev (ZALD)
Epoch
04 Jan 2017 (HJD 2457757.774) Ephemeris
Outburst --
Period 2.65342 d
Rise/eclipse dur. 9%  (5.7 h)
Remarks
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1 Zaitsev, Alexander Refflection effect with an amplitude of 0.04 V. Min II= 10.77 V. B-V= 0.44; J-K= 0.12. ASAS-SN magnitudes contaminated by UCAC4 757-022657 (V= 13.55; sep. 8 "). Range has been corrected.
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References
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1 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0
2017PASP..129j4502K
2 Voroshilov, V. I.; et al., 1985, Catalogue of BV magnitudes and spectral
classes for 6000 stars.
1985CBVMS.C......0V
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Images
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Supporting Documents
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2 Phase plot Zaitsev, Alexander 2020-05-15 15:02 UTC Phase plot with ASAS-SN data, measurements from g filter
shifted to V magnitude (V=g-0.21).
1 JD Light Curve Zaitsev, Alexander 2020-05-15 15:02 UTC JD Light Curve plot with ASAS-SN data, measurements from g
filter shifted to V magnitude (V=g-0.21).
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Revision History
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1 Zaitsev, Alexander 2020-05-16 01:35 UTC Initial submission. Position from Gaia DR2. Spectral type from 1985CBVMS.C......0V.