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Name
  ZTF J192858.81+300455.2  
AAVSO UID
--  
Constellation
Cygnus Sequence
J2000.0
19 28 58.82 +30 04 55.4  (292.24508 +30.08206) Search nearby
B1950.0 19 27 00.91 +29 58 40.0
Galactic coord. 63.807 +5.910
Other names

(Internal only)
2MASS J19285882+3004554 ASASSN-V J192858.28+300518.6 ASASSN-V J192858.29+300518.8
ATO J292.2451+30.0821 Gaia DR2 2038634543793660160 IRAS 19270+2958
WISE J192858.82+300455.3 WISEA J192858.28+300518.7  
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Variability type
M
Spectral type --
Mag. range
>12.7 - 16.9 r
Discoverer ASAS-SN; Zwicky Transient Facility (ZTF)
Epoch
07 Mar 2018 (HJD 2458185) Ephemeris
Outburst --
Period 356 d
Rise/eclipse dur. --
Remarks
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1 Bedient, James ASAS-SN magnitudes contaminated by USNO-B1.0 1200-0035419 (V= 14.4, sep. 25"), USNO-B1.0 1200-00353455 (V= 15.3, sep. 17"), and USNO-B1.0 1200-00353437 (V= 16.7, sep. 13"). Magnitudes in light curve and phase plot have been corrected.
2 T. Jayasinghe, K. Z. Stanek, C. Kochanek, et al., 2019 (in preparation) Gaia DR2 position.
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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
4 T. Jayasinghe, K. Z. Stanek, C. Kochanek, et al., 2019 (in preparation) --
External Links
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Images
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Supporting Documents
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2 Phase Plot Bedient, James 2021-02-03 22:37 UTC Phase plot of ZTF J192858.81+300455.2 ASAS-SN and ZTF data, P=356, E=2458185.
1 Light Curve Bedient, James 2021-02-03 22:34 UTC Light curve of ZTF J192858.81+300455.2 ASAS-SN and ZTF data from JD 2457065 to 2459028. ASAS-SN magnitudes have been corrected.
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Revision History
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2 Bedient, James 2021-02-01 22:23 UTC Gaia EDR3 position. Type and primary name from 2020arXiv200508662C. Range from ZTF data. Period and epoch from ZTF and ASAS-SN data.
1 Admin, VSX 2019-06-26 01:35 UTC Preserved original object data.