AAVSO Home



Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Latest Details
Log in to retrieve additional aliases from SIMBAD.
Name
  VSSP J171959.19-194416.9  
AAVSO UID
000-BPW-682 (No observations)  
Constellation
Ophiuchus Sequence
J2000.0
17 19 59.19 -19 44 16.9  (259.99662 -19.73803) Search nearby
B1950.0 17 17 01.92 -19 41 16.4
Galactic coord. 4.615 +9.873
Other names

(Internal only)
2MASS J17195918-1944168 CMC15 J171959.1-194416 TIC 75359314
USNO-A2.0 0675-18811708 USNO-B1.0 0702-0404902 WISE J171959.17-194417.5
(Not logged in)  Add name
Variability type
E-DO:
Spectral type F
Mag. range
17.17 - 17.54 r
Discoverer Shuming Wang, Wenjie Zhou, Leiming Tang, Yanxi Li, Zhuoyang Chen, Hua Luo, Jingyuan Zhao, Guoyou Sun, Mi Zhang, Xing Gao (Xingming Obs)
Epoch
16 Apr 2023 (HJD 2460051) Ephemeris
Outburst --
Period 150 d
Rise/eclipse dur. 48%  (72 d)
Remarks
There are currently no remarks on file for this star. (Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
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
External Links
Links open in a new window. Not all links may be valid for this particular target.
Location    Go   
Select a Location for more details.
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 17 19 59.19 -19 44 16.9 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
Click document name to open or save. Browser plug-in or other software may be required for viewing.
3 Phase plot_updated Zhou, Wenjie 2025-04-14 16:39 UTC Corrected phase plot with an epoch of minimum
2 Phase plot Zhou, Wenjie 2024-05-31 13:19 UTC Phase plot with ZTF data.
1 Light curve Zhou, Wenjie 2024-05-24 18:43 UTC Light curve with ZTF data.
(Not logged in)  Add document
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
2 Zhou, Wenjie 2025-04-14 16:19 UTC Type, epoch, eclipse duration and maximum magnitude from ZTF data.
1 Zhou, Wenjie 2024-05-31 15:39 UTC Gaia DR3 position. Spectral type from 2023A&A...674A..26C..

Guidelines    FAQ    Manual    Forum    Variability Types    Passbands    Copyright    Acknowledgments    Privacy    Contact    Help us   
The International Variable Star Index
© 2005-2025 American Association of Variable Star Observers (AAVSO)
Version 1.1 [C]
172.30.0.56