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
  V4668 Sgr  
AAVSO UID
000-BFJ-923 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
17 58 28.98 -27 52 03.0  (269.62075 -27.86750) Search nearby
B1950.0 17 55 19.93 -27 51 49.5
Galactic coord. 2.362 -1.889
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J17582898-2752029 AKARI-IRC-V1 J1758289-275204 MACHO 401.48296.5
Mis V0837    
(Not logged in)  Add name
Variability type
M
Spectral type --
Mag. range
13.0 - <16.0 Rc
Discoverer --
Epoch
19 Jul 1997 (HJD 2450649) Ephemeris
Outburst --
Period 453 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 J-K = 2.547 (2MASS). High mass-loss AGB star according to 2007MNRAS.381.1219O.
(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
2 S. Yoshida, 2012, MISAO project (online data) --
3 S. Yoshida, 2000 (http://www.aerith.net/misao/data/misv.cgi?en). --
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 = 7.57H = 6.05K = 5.02J - K = 2.55
AllWISE W1 = 3.61W2 = 2.73W3 = 0.90W4 = -0.16W1 - W2 = 0.88W3 - W4 = 1.06
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Image not downloaded. Click Retrieve Image to download and view. Retrieve image
Supporting Documents
Click document name to open or save. Browser plug-in or other software may be required for viewing.
1 V4668 Sgr / MACHO 401.48296.5 - lightcurve and phase plot Hümmerich, Stefan 2012-09-09 20:33 UTC V4668 Sgr / MACHO 401.48296.5 - 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.
3 Hümmerich, Stefan 2012-09-09 20:33 UTC Type, period, epoch and range were derived from MACHO R-band photometry. 2MASS position.
2 Admin, VSX 2010-01-04 23:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-17 20:33 UTC Initial upload.