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Name
  MACHO 402.48039.18  
AAVSO UID
000-BKT-252 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
17 57 16.09 -28 59 42.0  (269.31704 -28.99500) Search nearby
B1950.0 17 54 05.35 -28 59 23.1
Galactic coord. 1.251 -2.221
Other names

(Internal only)
ASASSN-V J175715.99-285941.9 OGLE BLG505.21.205063 OGLE-BLG-T2CEP-0840
UCAC4 306-152783    
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Variability type
RVB
Spectral type --
Mag. range
13.8 - 15.7 V
Discoverer Klaus Bernhard, Stefan Hümmerich
Epoch
12 Jul 1996 (HJD 2450276.91) Ephemeris
Outburst --
Period 38.7248 d
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto Crowded area.
2 Hümmerich, Stefan Range (Rc): 12.6-14.2. Positional data was taken from 2MASS. J-K = 1.273 (DENIS). Contained in 2012A&A...539A..51T (Catalogue enriched with R CrB stars; Tisserand, 2012).
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References
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1 Smolec, R.; Moskalik, P.; Plachy, E.; et al, 2018, Diversity of dynamical
phenomena in type II Cepheids of the OGLE collection		 2018MNRAS.481.3724S
2 R.A. Allsman, T.S. Axelrod, 2001, arXiv:astro-ph/0108444 (MACHO online
data)		 2001astro.ph..8444A
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Images
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Supporting Documents
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1 MACHO 402.48039.18 - lightcurve and phase plot Hümmerich, Stefan 2012-11-10 19:07 UTC MACHO 402.48039.18 - lightcurve and phase plot
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Revision History
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2 Otero, Sebastian Alberto 2019-09-13 06:02 UTC Type and position from 2017AcA....67..297S. Period (doubled) from 2018MNRAS.481.3724S.
1 Hümmerich, Stefan 2012-11-12 09:59 UTC Initial submission.

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