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Latest Details
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Name
  VSSP J190456.88+060453.9  
AAVSO UID
000-BPW-878 (No observations)  
Constellation
Aquila Sequence
J2000.0
19 04 56.88 +06 04 53.9  (286.23700 +6.08164) Search nearby
B1950.0 19 02 29.96 +06 00 18.8
Galactic coord. 39.882 -0.219
Other names

(Internal only)
2MASS J19045689+0604539 KATS24J009 URAT1 481-364816
WISEA J190456.88+060453.8    
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Variability type
M
Spectral type M
Mag. range
17.9 - 21.7 r
Discoverer J. Zhao, M. Zhang, J. Xu, G. Sun, J. Ruan, W. Zhou, Y. Ma, Q. Ye, Z. Chen, L. Tang (Xingming Obs.), H. Tan (AUUK), G. Wu (NAAA), X. Gao, A. Esamdin, C. Bai, Y. Wang (XAO) and the KATS team
Epoch
11 Feb 2024 (HJD 2460352) Ephemeris
Outburst --
Period 510 d
Rise/eclipse dur. 49%  (250 d)
Remarks
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1 Tang, Leiming ZTF and ATLAS magnitudes contaminated by Gaia DR3 4305830750063358848 (G= 20.2; sep. 1.6"). ZTF data have been corrected.
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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
External Links
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Images
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Supporting Documents
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2 Light curve Tang, Leiming 2024-06-14 16:37 UTC Light curve with ZTF and ATLAS data.
1 Phase plot Tang, Leiming 2024-06-14 16:37 UTC Phase plot with ZTF and ATLAS data.
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Revision History
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1 Tang, Leiming 2024-06-19 02:07 UTC Gaia DR3 position. Spectral type from 2023A&A...674A..26C.