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Name
  VSSP J220805.75+610757.9  
AAVSO UID
000-BPX-151 (No observations)  
Constellation
Cepheus Sequence
J2000.0
22 08 05.75 +61 07 57.9  (332.02396 +61.13275) Search nearby
B1950.0 22 06 28.97 +60 53 14.4
Galactic coord. 104.477 +4.258
Other names

(Internal only)
2MASS J22080575+6107578 GSC2.3 N1B7000621 IPHAS J220805.75+610757.9
TIC 335027394 UCAC4 756-069810 USNO-A2.0 1500-08818425
USNO-B1.0 1511-0316598 ZTF19aavnqhe  
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Variability type
EA
Spectral type K
Mag. range
13.73 - 14.20 g
Discoverer Shuming Wang, Wenjie Zhou, Yanxi Li, Leiming Tang, Zhuoyang Chen, Hua Luo, Jingyuan Zhao, Guoyou Sun, Mi Zhang, Xing Gao (Xingming Obs)
Epoch
16 Nov 2019 (HJD 2458803.8) Ephemeris
Outburst --
Period 789.8 d
Rise/eclipse dur. 1.9%  (15 d)
Remarks
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1 Wang, Shuming Eccentric system. Min ll =14.00 g at phase 0.778.Min II lasts 2.7% and it is total (See Phase plot secondary minimum zoomed in the eclipse around 2459417).
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References
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1 Creevey, O. L.; et al., 2023, Gaia Data Release 3: Astrophysical parameters
inference system (Apsis) I -- methods and content overview
2023A&A...674A..26C
2 Masci, F. J.; et al., 2019, The Zwicky Transient Facility: Data Processing,
Products, and Archive
2019PASP..131a8003M
3 Tonry, J. L.; et al., 2018, ATLAS: A High-cadence All-sky Survey System 2018PASP..130f4505T
4 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0
2017PASP..129j4502K
External Links
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Images
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Supporting Documents
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4 Phase plot secondary minimum Wang, Shuming 2024-07-04 22:25 UTC Zoomed portion of the secondary eclipse with ZTF data.
3 Phase plot primary minimum Wang, Shuming 2024-07-04 22:23 UTC Zoomed portion of the eclipse with ZTF data.
2 Phase plot Wang, Shuming 2024-07-04 22:21 UTC Phase plot with ZTF and ASAS-SN data.
1 Light curve Wang, Shuming 2024-07-04 22:21 UTC Light curve with ZTF and ASAS-SN data.
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Revision History
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1 Wang, Shuming 2024-07-04 23:24 UTC Gaia DR3 position. Spectral type from 2023A&A...674A..26C.