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
  NSV 11111  
AAVSO UID
--  
Constellation
Ophiuchus Sequence
J2000.0
18 37 03.62 +09 47 16.7  (279.26508 +9.78797) Search nearby
B1950.0 18 34 41.28 +09 44 41.0
Proper motion
RA: -7.1 +/- 7.7 mas/yDec: -9.9 +/- 7.6 mas/ySource: UCAC4
Galactic coord. 40.068 +7.614
Other names

(Internal only)
2MASS J18370361+0947169 ASAS J183703+0947.3 Dauban V479
NSVS 11101181 SON 9909 UCAC4 499-088048
USNO-B1.0 0997-0380267 WISE J183703.61+094716.7  
(Not logged in)  Add name
Variability type
SR
Spectral type --
Mag. range
14.0 - <16.0 V
Discoverer --
Epoch
18 Jul 2008 (HJD 2454666) Ephemeris
Outburst --
Period 213 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Siarhey, Hadon J-K= 1.36. ASAS-3 and NSVS magnitudes are contaminated by 2MASS J18370388+0947235 (J-K= 0.69, V= 16.5, sep. 8"), 2MASS J18370223+0947116 (J-K= 0.70, V= 15.1, sep. 21"), GSC 01028-02558 (J-K= 0.63, V= 14.2, sep. 26"). Also NSVS magnitudes are contaminated by 2MASS J18370440+0946473 (J-K= 0.47, V= 17.0, sep. 32"), 2MASS J18370323+0946433 (J-K= 0.77, V= 17.7, sep. 34"), 2MASS J18370425+0946388 (J-K= 0.58, V= 17.4, sep. 39"), 2MASS J18370321+0947598 (J-K= 0.39, V= 16.4, sep. 43"). Range has been corrected.
2 GCVS Team Close binary. The variable is probably SW component.
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Northern Sky Variability Survey, Wozniak, P.R., et al., 2004 2004AJ....127.2436W
2 C.Hoffmeister, AN 290, H. 1-2, 43, 1967. 1967AN....290...43H
3 J. Caron, F. Kugel, 2014, Dauban survey (online data) --
4 J. Caron, F. Kugel, 2013, Dauban survey --
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 = 10.03H = 9.19K = 8.67J - K = 1.36
AllWISE W1 = 8.26W2 = 7.87W3 = 7.02W4 = 6.42W1 - W2 = 0.39W3 - W4 = 0.60
APASS-DR9 B = 17.19V = 15.48g' = 16.40r' = 14.91i' = 12.90B - V = 1.70
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 Phase plot 213 Siarhey, Hadon 2014-08-10 18:09 UTC
(Not logged in)  Add document
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Siarhey, Hadon 2014-08-05 17:46 UTC Type, period, epoch and range from ASAS-3 data. UCAC4 position.
2 Admin, VSX 2014-03-24 21:25 UTC Update from [J. Caron, F. Kugel, 2013, Dauban survey].
1 Admin, VSX 2005-12-17 20:33 UTC Initial upload.