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Latest Details
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Name
  MACHO 177.25234.505  
AAVSO UID
--  
Constellation
Sagittarius Sequence
J2000.0
18 15 11.73 -25 09 13.5  (273.79888 -25.15375) Search nearby
B1950.0 18 12 06.67 -25 10 13.2
Galactic coord. 6.554 -3.839
Other names

(Internal only)
ASASSN-V J181511.73-250913.5 OGLE BLG260.5.10364 OGLE BLG545.10.72271
OGLE-BLG-RRLYR-16000    
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Variability type
RRAB
Spectral type --
Mag. range
16.325 (0.449) Ic
Discoverer --
Epoch
08 Dec 2014 (HJD 2457000.1136) Ephemeris
Outburst --
Period 0.565865 d  (13.5808 h)
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 I. Soszynski et al., 2011, Acta Astron. 61, 1 (Chart) 2011AcA....61....1S
2 I. Soszynski et al., 2011, Acta Astron. 61, 1 (online I data) 2011AcA....61....1S
3 I. Soszynski et al., 2011, Acta Astron. 61, 1 (online V data) 2011AcA....61....1S
4 I. Soszynski et al., 2011, Acta Astron. 61, 1 2011AcA....61....1S
5 A. Kunder, P. Popowski, K.H. Cook, B. Chaboyer, 2008, AJ 135, 631 2008AJ....135..631K
6 R.A. Allsman, T.S. Axelrod, 2001, arXiv:astro-ph/0108444 2001astro.ph..8444A
External Links
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Location    Go   
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Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 15 11.73 -25 09 13.5 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Stellar Association Membership
 ASCC 95 Open Cluster 2012A&A...548A..97Z
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2019-09-28 20:18 UTC Period, epoch, magnitude and amplitude from 2011AcA....61....1S (2018 version).
2 Admin, VSX 2011-06-08 03:55 UTC Update from [2011AcA....61....1S].
1 Admin, VSX 2009-03-09 03:50 UTC Initial upload.