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Name
  AISV-ID J280.379+5.750  
AAVSO UID
000-BQB-771 (No observations)  
Constellation
Serpens Sequence
J2000.0
18 41 30.94 +05 45 01.7  (280.37892 +5.75047) Search nearby
B1950.0 18 39 03.81 +05 42 06.4
Galactic coord. 36.934 +4.819
Other names

(Internal only)
2MASS J18413093+0545016 ATO J280.3789+05.7504 GSC2.3 N1RO005730
Gaia DR3 4285481607356212864 TIC 109576036 UCAC4 479-086106
USNO-A2.0 0900-13452338 USNO-B1.0 0957-0389387 XPM 191-0582403
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Variability type
EA
Spectral type A
Mag. range
15.95 - 17.45 r
Discoverer B. Sesar et al. (Pan-STARRS1), Shuming Wang
Epoch
02 Dec 2021 (HJD 2459550.574) Ephemeris
Outburst --
Period 2.70365 d
Rise/eclipse dur. 12%  (7.8 h)
Remarks
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1 Wang, Shuming Min II = 16.10 r.
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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 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 18 41 30.94 +05 45 01.7 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 Phase plot Wang, Shuming 2024-12-12 04:34 UTC Phase plot with ZTF data.
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Revision History
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1 Wang, Shuming 2024-12-23 21:27 UTC Gaia DR3 position. Spectral type from 2023A&A...674A..26C.