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
  V0450 Lyr  
AAVSO UID
000-BDT-858 (7 observations)  
Constellation
Lyra Sequence
J2000.0
19 09 36.64 +43 21 50.0  (287.40265 +43.36389) Search nearby
B1950.0 19 08 03.11 +43 16 53.5
Galactic coord. 74.262 +15.179
Other names

(Internal only)
2MASS J19093663+4321499 ASASSN-V J190936.57+432149.6 KIC 07671081
KIC 7671081 KID 07671081  
(Not logged in)  Add name
Variability type
RRAB/BL
Spectral type --
Mag. range
15.4 - 16.7 p
Discoverer --
Epoch
11 Jul 1994 (HJD 2449545.492) Ephemeris
Outburst --
Period 0.5046155 d  (12.11077 h)
Rise/eclipse dur. 15%  (1.817 h)
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 2013arXiv1307.5820N Blazhko period of 123.7 days from Kepler data.
2 Admin, VSX Blazhko period 125d.
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Haeussler, K., 2014, OEJV #163 2014OEJV..163....1H
2 J.M. Nemec, J.G. Cohen, V. Ripepi et al., 2013, arXiv:1307.5820
[astro-ph.SR]
2013arXiv1307.5820N
3 J.M. Benkö et al., 2010, arXiv:1007.3928v1 [astro-ph.SR] 2010arXiv1007.3928B
4 K.Haeussler, IBVS N991, 1975. 1975IBVS..991....1H
5 G.Romano, IBVS N645, 1972. 1972IBVS..645....1R
6 Kepler data (MAST) --
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 = 15.61H = 15.43K = 15.31J - K = 0.30
AllWISE W1 = 15.64W2 = 16.12W1 - W2 = -0.49
APASS-DR9 B = 16.85V = 16.66B - V = 0.19
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.
4 Otero, Sebastian Alberto 2016-03-23 23:33 UTC Update from 2014OEJV..163....1H. PPMXL position.
3 Admin, VSX 2015-12-19 02:45 UTC Updated variability type to indicate Blazhko effect.
2 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.