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 13811  
AAVSO UID
--  
Constellation
Cygnus Sequence
J2000.0
21 37 30.21 +40 30 35.0  (324.37588 +40.50972) Search nearby
B1950.0 21 35 29.75 +40 17 02.7
Proper motion
RA: 13.7 +/- 5.2 mas/yDec: 3.0 +/- 7.0 mas/ySource: UCAC4
Galactic coord. 87.762 -8.761
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J21373020+4030349 ASASSN-V J213730.05+403035.5 NSVS 5923306
NSVS J2137295+403031 UCAC4 653-106694  
(Not logged in)  Add name
Variability type
SRB
Spectral type --
Mag. range
11.4 - 12.2 R1
Discoverer --
Epoch
11 May 1999 (HJD 2451310) Ephemeris
Outburst --
Period 88 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 NSVS magnitudes contaminated by GSC 03187-02055 (V= 13.0; sep. 16"), UCAC4 653-106688 (V= 16.3; sep. 32"), GSC 03187-01961 (V= 14.3; sep. 38") and UCAC4 653-106680 (V= 16.3; sep. 49"). 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 P.R. Wozniak, S.J. Williams, W.T. Vestrand, V. Gupta, AJ 128, 2965, 2004 2004AJ....128.2965W
2 Wozniak, P. R.; et al., 2004, Northern Sky Variability Survey: Public Data
Release
2004AJ....127.2436W
3 G.Romano, Coelum 32, No.9-10, 161, 1964. --
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 = 7.56H = 6.62K = 6.25J - K = 1.32
AllWISE W1 = 6.00W2 = 5.89W3 = 5.46W4 = 5.00W1 - W2 = 0.10W3 - W4 = 0.46
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 Otero, Sebastian Alberto 2017-02-11 04:44 UTC Phase plot with NSVS data.
(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 2017-02-11 04:44 UTC Primary record creation. Type, period, epoch and range from NSVS data. UCAC4 position.
1 Admin, VSX 2005-12-18 01:33 UTC Preserved original object data.