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 J194049+3831.2  
AAVSO UID
--  
Constellation
Cygnus Sequence
J2000.0
19 40 48.69 +38 31 10.4  (295.20288 +38.51956) Search nearby
B1950.0 19 39 03.10 +38 24 07.3
Proper motion
RA: -5.835 +/- 2.295 mas/yDec: -4.038 +/- 0.808 mas/ySource: Gaia DR1
Galactic coord. 72.454 +7.766
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
1RXS J194049.3+383137 2MASS J19404868+3831103 ASAS 194049+3831.2
GSC 03136-01007 HAT 199-01773 KIC 3459199
KID 3459199 TYC 3136-1007-1  
(Not logged in)  Add name
Variability type
RS+EP
Spectral type K
Mag. range
10.32 - 10.42 V
Discoverer --
Epoch
--
Outburst --
Period 11.69 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 J-K= 0.60. RS period given. Possible planetary transit with elements BJD 2454965.33 + 1.57 x E and amplitude 0.003 mag.
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Detection of Potential Transit Signals in the First Three Quarters of
Kepler Mission Data
2012ApJS..199...24T
2 A. Pigulski, G. Pojmanski, B. Pilecki, D. Szczygiel, 2008,
arXiv:0808.2558v2 [astro-ph]
2008arXiv0808.2558P
3 A. Pigulski, G. Pojmanski, B. Pilecki, D. Szczygiel, 2008,
arXiv:0808.2558v2 (online data)
2008arXiv0808.2558P
4 J.D.Hartman, G.Bakos, K.Z.Stanek, R.W.Noyes, AJ, 128, 1761, 2004. 2004AJ....128.1761H
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 = 8.52H = 8.04K = 7.92J - K = 0.60
AllWISE W1 = 7.82W2 = 7.86W3 = 7.78W4 = 7.67W1 - W2 = -0.04W3 - W4 = 0.12
APASS-DR9 B = 11.32V = 10.36g' = 10.84r' = 10.05B - V = 0.96
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Image not downloaded. Click Retrieve Image to download and view. Retrieve image
Supporting Documents
There are currently no supporting documents on file for this star. (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 2012-05-10 09:23 UTC RS period and range from HAT and ASAS-3 data. EP elements from 2012ApJS..199...24T.
1 Admin, VSX 2008-08-23 01:31 UTC Preserved original object data.