AAVSO Home



Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Latest Details
Log in to retrieve additional aliases from SIMBAD.
Name
  MACHO 108.19726.6607  
AAVSO UID
--  
Constellation
Sagittarius Sequence
J2000.0
18 02 17.30 -28 20 32.2  (270.57208 -28.34228) Search nearby
B1950.0 17 59 07.53 -28 20 35.3
Galactic coord. 2.365 -2.853
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
MACHO 109.19726.1276 OGLE BUL SC-31 355814  
(Not logged in)  Add name
Variability type
RS
Spectral type --
Mag. range
16.17 - 16.36 I
Discoverer --
Epoch
31 Mar 2000 (HJD 2451635.4) Ephemeris
Outburst --
Period 38.4 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Otero, Sebastian Alberto V= 18.3.
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 A.J. Drake, 2006, AJ 131, 1044 2006AJ....131.1044D
2 R.A. Allsman, T.S. Axelrod, 2001, arXiv:astro-ph/0108444 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.
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 02 17.30 -28 20 32.2 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
Click document name to open or save. Browser plug-in or other software may be required for viewing.
1 Phase plot Otero, Sebastian Alberto 2011-05-10 23:31 UTC Light curve with OGLE-II DIA I-band photometry.
(Not logged in)  Add document
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
2 Otero, Sebastian Alberto 2011-05-10 23:31 UTC Primary record creation. Range, period and epoch from OGLE-II DIA data.
1 Admin, VSX 2009-03-18 02:54 UTC Preserved original object data.

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]
172.30.4.159