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 102.22985.728  
AAVSO UID
000-BKT-867 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 10 00.56 -27 45 05.5  (272.50233 -27.75153) Search nearby
B1950.0 18 06 51.69 -27 45 42.4
Galactic coord. 3.711 -4.056
Other names

(Internal only)
2MASS J18100056-2745055 AKARI-IRC-V1 J1810005-274505 ASASSN-V J181000.56-274505.5
(Not logged in)  Add name
Variability type
M
Spectral type --
Mag. range
12.8 - 17.0 Rc
Discoverer Klaus Bernhard, Stefan Hümmerich
Epoch
13 Jul 1999 (HJD 2451373) Ephemeris
Outburst --
Period 343 d
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 Positional data was taken from 2MASS. J-K = 1.620 (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 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.
Catalog Data
Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
2MASS J = 9.69
AllWISE W1 = 7.27W2 = 6.79W3 = 4.96W4 = 3.91W1 - W2 = 0.48W3 - W4 = 1.05
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 10 00.56 -27 45 05.5 (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 MACHO 102.22985.728 - lightcurve and phase plot Hümmerich, Stefan 2012-12-15 22:38 UTC MACHO 102.22985.728 - lightcurve and phase plot
(Not logged in)  Add document
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
1 Hümmerich, Stefan 2012-12-16 01:27 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]
172.30.4.72