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Name
  VSSP J185822.61-092129.4  
AAVSO UID
000-BPQ-662 (No observations)  
Constellation
Scutum Sequence
J2000.0
18 58 22.61 -09 21 29.4  (284.59421 -9.35817) Search nearby
B1950.0 18 55 38.17 -09 25 36.1
Galactic coord. 25.360 -5.781
Other names

(Internal only)
2MASS J18582260-0921294 GSC2.3 SA59022946 UCAC4 404-099744
USNO-A2.0 0750-15883200 USNO-B1.0 0806-0512136 ZTF18abzvvro
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Variability type
EA+BY
Spectral type --
Mag. range
15.15 - 16.3 r
Discoverer Shuming Wang, Yuhao Yang, Wenjie Zhou, Yanxi Li, Leiming Tang, Jingyuan Zhao, Guoyou Sun, Mi Zhang, Xing Gao (Xingming Obs)
Epoch
23 Aug 2019 (HJD 2458718.723) Ephemeris
Outburst --
Period 0.8752 d  (21.00 h)
Rise/eclipse dur. 10%  (2 h)
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Yuhao, Yang Min II = 15.33 r. BY variation: HJD 2458717.74 + 0.4661 d * E, amplitude 0.1 r. ZTF data contaminated by Gaia DR3 4202827676171969664 (G= 18.95; sep 2"). Range has been corrected.
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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
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Images
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Supporting Documents
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4 Phase plot for VSSP J185822.61-092129.4 (BY) Yuhao, Yang 2023-08-01 04:06 UTC Phase plot with ZTF data.
3 Phase plot for VSSP J185822.61-092129.4 Yuhao, Yang 2023-07-29 07:14 UTC Phase plot with ZTF data.
2 Light Curve for VSSP J185822.61-092129.4 (BY) Yuhao, Yang 2023-07-29 07:13 UTC Light curve with ZTF data.
1 Light Curve for VSSP J185822.61-092129.4 Yuhao, Yang 2023-07-29 07:11 UTC Light curve with ZTF data.
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Revision History
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1 Yuhao, Yang 2023-08-01 04:54 UTC Gaia DR3 position.