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Name
  ASASSN-V J180743.01-291723.5  
AAVSO UID
--  
Constellation
Sagittarius Sequence
J2000.0
18 07 43.03 -29 17 23.9  (271.92929 -29.28997) Search nearby
B1950.0 18 04 31.83 -29 17 50.7
Galactic coord. 2.115 -4.353
Other names

(Internal only)
2MASS J18074303-2917239 2XMM J180743.0-291721 3XMM J180743.0-291723
4XMM J180743.0-291725 Gaia DR3 4050334827989195392 UCAC4 304-181381
VVV J180743.03-291724.07 WISE J180743.0-291724  
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Variability type
EA+BY:
Spectral type K
Mag. range
13.95 - 14.9: V
Discoverer ASAS-SN
Epoch
06 Oct 2017 (HJD 2458032.508) Ephemeris
Outburst --
Period 0.401848 d  (9.6444 h)
Rise/eclipse dur. 21%  (2.03 h)
Remarks
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1 Otero, Sebastian Alberto Similar large amplitude long eclipses. X-ray source. CV with P= 0.200924 d.?
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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 Jayasinghe, T.; Kochanek, C. S.; Stanek, K. Z.; et al., 2018, The ASAS-SN
Catalog of Variable Stars I: The Serendipitous Survey
2018arXiv180301001J
3 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0
2017PASP..129j4502K
External Links
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Images
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Supporting Documents
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1 Phase plot Otero, Sebastian Alberto 2024-07-27 04:24 UTC Phase plot with ASAS-SN data.
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Revision History
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2 Otero, Sebastian Alberto 2024-07-27 04:24 UTC Type, period, epoch, eclipse duration and range from ASAS-SN data. Gaia DR3 position. Spectral type from 2023A&A...674A..26C.
1 Admin, VSX 2018-03-14 23:25 UTC Preserved original object data.