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Latest Details
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Name
  STSP J185557.75-072301.1  
AAVSO UID
--  
Constellation
Scutum Sequence
J2000.0
18 55 57.75 -07 23 01.1  (283.99063 -7.38364) Search nearby
B1950.0 18 53 15.57 -07 26 57.7
Galactic coord. 26.861 -4.360
Other names

(Internal only)
2MASS J18555775-0723011 UGPS J185557.74-072301.1 URAT1 414-346830
ZTF J185557.74-072301.1    
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Variability type
EA
Spectral type F
Mag. range
16.75 - 17.13 r
Discoverer Jiashuo Zhang; B. Sesar et al. (Pan-STARRS)
Epoch
19 Feb 2021 (HJD 2459265.042) Ephemeris
Outburst --
Period 0.770297 d  (18.4871 h)
Rise/eclipse dur. 20%  (3.70 h)
Remarks
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1 VSX Admin Min II = 16.80 r.
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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
2023A&A...674A..26C
2 Masci, F. J.; et al., 2019, The Zwicky Transient Facility: Data Processing,
Products, and Archive
2019PASP..131a8003M
3 Sesar, B.; et al., 2017, Machine-learned Identification of RR Lyrae Stars
from Sparse, Multi-band Data: The PS1 Sample
2017AJ....153..204S
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Images
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Supporting Documents
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Revision History
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1 Admin, VSX 2025-02-22 16:26 UTC Initial database population.