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Name
  AISV-ID J290.720-4.375  
AAVSO UID
000-BQD-450 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
19 08 02.18 -13 07 09.4  (287.00908 -13.11928) Search nearby
B1950.0 19 05 13.49 -13 11 56.7
Galactic coord. 23.012 -9.568
Other names

(Internal only)
2MASS J19080217-1307094 ATO J287.0091-13.1192 GSC2.3 SA9G025643
TIC 319146121 UCAC4 385-133423 URAT1 385-135794
USNO-A2.0 0750-16694956 USNO-B1.0 0768-0666919 XPM 153-0847209
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Variability type
UXOR
Spectral type A
Mag. range
14.9 - 16.4: r
Discoverer Shuming Wang, Yuhao Yang, Qintao Wang; B. Sesar et al. (Pan-STARRS1)
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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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
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
5 Sesar, B.; Hernitschek, N.; Mitrović, S.; et al., 2017,
Machine-learned Identification of RR Lyrae Stars from Sparse, Multi-band
Data: The PS1 Sample
2017AJ....153..204S
External Links
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Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 19 08 02.18 -13 07 09.4 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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2 Target image Wang, Shuming 2025-03-29 05:14 UTC Pan-STARRS1 y/i/g image.
1 Light curve Wang, Shuming 2025-03-29 05:11 UTC Light curve with ZTF, ATLAS and ASAS-SN data.
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Revision History
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1 Wang, Shuming 2025-04-09 15:22 UTC Gaia DR3 position. Spectral type from 2023A&A...674A..26C.