AAVSO Home



Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Details for Revision 1
Log in to retrieve additional aliases from SIMBAD.
Name
  MACHO 159.26268.22  
AAVSO UID
--  
Constellation
Sagittarius Sequence
J2000.0
18 17 33.36 -25 34 17.7  (274.38901 -25.57159) Search nearby
B1950.0 18 14 27.73 -25 35 27.7
Galactic coord. 6.437 -4.506
Other names

(Internal only)
2MASS J18173336-2534177    
(Not logged in)  Add name
Variability type
EB
Spectral type --
Mag. range
13.35 - 14.36 V
Discoverer Klaus Bernhard, Stefan Hümmerich
Epoch
--
Outburst --
Period 0.657930 d  (15.7903 h)
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Hümmerich, Stefan Range (Rc): 12.97-13.95:. MinII=13.55 (V), 13.20 (Rc). Positional data was taken from 2MASS. J-K = 0.380 (2MASS).
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Soszynski, I.; et al., 2016, The OGLE Collection of Variable Stars. Over
450 000 Eclipsing and Ellipsoidal Binary Systems Toward the Galactic Bulge		 2016AcA....66..405S
2 R.A. Allsman, T.S. Axelrod, 2001, arXiv:astro-ph/0108444 (MACHO online
data)		 2001astro.ph..8444A
External Links
Links open in a new window. Not all links may be valid for this particular target.
Location    Go   
Select a Location for more details.
Supporting Documents
Click document name to open or save. Browser plug-in or other software may be required for viewing.
1 MACHO 159.26268.22 - phase plots based on MACHO V and MACHO Rc Hümmerich, Stefan 2012-10-05 21:41 UTC MACHO 159.26268.22 - phase plots based on MACHO V and MACHO Rc
(Not logged in)  Add document
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
2 Hümmerich, Stefan 2012-10-08 00:25 UTC Added epoch.
1 Hümmerich, Stefan 2012-10-08 00:13 UTC Initial submission.

Guidelines    FAQ    Manual    Forum    Variability Types    Passbands    Copyright    Acknowledgments    Privacy    Contact    Help us   
The International Variable Star Index
© 2005-2025 American Association of Variable Star Observers (AAVSO)
Version 1.1 [C]
172.30.1.69