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
  ASAS J175021-3530.2  
AAVSO UID
000-BLQ-608 (7 observations)  
Constellation
Scorpius Sequence
J2000.0
17 50 21.22 -35 30 14.4  (267.58842 -35.50400) Search nearby
B1950.0 17 46 59.86 -35 29 24.7
Proper motion
RA: 8.3 +/- 4.8 mas/yDec: -4.7 +/- 4.8 mas/ySource: UCAC4
Galactic coord. 354.883 -4.243
Other names

(Internal only)
2MASS J17502122-3530142    
(Not logged in)  Add name
Variability type
SR
Spectral type --
Mag. range
8.3 - 9.1 Ic
Discoverer --
Epoch
06 Sep 1999 (HJD 2451428) Ephemeris
Outburst --
Period 224 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 ~14.4; Ic= 8.9; J= 4.94; J-K= 1.71. ASAS-2 magnitudes contaminated by the red star 2MASS J17502143-3530046 (V= 13.6; Ic= 10.3; J= 8.20; J-K= 1.33; sep. 10"), the also red star 2MASS J17502138-3529593 (J= 9.25; J-K= 1.53; sep. 15") and 2MASS J17502223-3530045 (V= 13.7; Ic= 12.3;.J= 10.88; J-K= 0.64). Range has been corrected.
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 G. Pojmanski, 2000, AcA 50, 177 2000AcA....50..177P
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 = 4.94H = 3.79K = 3.23J - K = 1.71
AllWISE W3 = 1.81W4 = 1.15W3 - W4 = 0.66
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 17 50 21.22 -35 30 14.4 (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 2015-05-26 19:53 UTC Phase plot with ASAS-2 Ic data.
(Not logged in)  Add document
Stellar Association Membership
 NGC 6475 Open Cluster 2012A&A...548A..97Z
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
2 Otero, Sebastian Alberto 2015-05-26 19:53 UTC Type, period, epoch and range from ASAS-2 data. UCAC4 position.
1 Admin, VSX 2011-12-27 06:10 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]
172.30.1.98