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Latest Details
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Name
  VSSP J181644.81-195931.3  
AAVSO UID
000-BPP-324 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 16 44.81 -19 59 31.3  (274.18671 -19.99203) Search nearby
B1950.0 18 13 46.82 -20 00 38.0
Galactic coord. 11.275 -1.707
Other names

(Internal only)
ATO J274.1867-19.9920 GSC2.3 SA6L051896 TIC 1640977623
UGPS J181644.81-195931.4 USNO-A2.0 0675-24801917 USNO-B1.0 0700-0558758
ZTF J181644.81-195931.2 ZTF19aapqgxf  
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Variability type
YSO
Spectral type K
Mag. range
17.1 - 20.3 r
Discoverer Shuming Wang, Wenjie Zhou, Guoyou Sun, Jingyuan Zhao, Mi Zhang, Yanxi Li, Xing Gao (Xingming Obs)
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 Zhou, Wenjie ATLAS data contaminated by TIC 244347258, r= 22.7; sep. 3".
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References
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1 Creevey, O. L.; et al., 2022, Gaia Data Release 3: Astrophysical parameters
inference system (Apsis) I -- methods and content overview
2022arXiv220605864C
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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Location    Go   
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Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 16 44.81 -19 59 31.3 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 Light curve Zhou, Wenjie 2023-03-27 19:30 UTC Light curve with ZTF and ATLAS data.
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Revision History
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1 Zhou, Wenjie 2023-03-31 18:14 UTC Gaia DR3 position. Spectral type from 2022arXiv220605864C.