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
  V0431 Lac  
AAVSO UID
000-BDS-773 (No observations)  
Constellation
Lacerta Sequence
J2000.0
22 31 03.66 +47 13 41.4  (337.76525 +47.22817) Search nearby
B1950.0 22 28 57.49 +46 58 14.9
Proper motion
RA: -7.7 +/- 2.8 mas/yDec: 10.8 +/- 3.0 mas/ySource: UCAC4
Galactic coord. 99.635 -9.194
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
1SWASP J223103.62+471341.2 2MASS J22310363+4713414 ASASSN-V J223103.48+471341.8
Gaia DR3 1986367884157966336 NSV 14189 SON 4592
TIC 200168672 WISEA J223103.62+471341.4  
(Not logged in)  Add name
Variability type
EA
Spectral type --
Mag. range
13.7 - 14.6 CV
Discoverer --
Epoch
06 Jul 2007 (HJD 2454287.61) Ephemeris
Outburst --
Period 2.8546 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Admin, VSX Eccentric system?
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 O.W. Butters et al., 2010, A&A 520, L10 (SuperWASP data) 2010A&A...520L..10B
2 K.Haeussler, VSS 10, H.2, 233, 1986. 1986VeSon..10..233H
3 MVS Nr.310, 1957. --
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 = 12.77H = 12.57K = 12.49J - K = 0.28
AllWISE W1 = 12.48W2 = 12.51W3 = 12.46W1 - W2 = -0.03
APASS-DR9 B = 14.03V = 13.59g' = 13.78r' = 13.52i' = 13.48B - V = 0.44
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 22 31 03.66 +47 13 41.4 (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 Wils, Patrick 2011-08-13 18:39 UTC Light curve based on 5-point averages of SuperWASP observations.
(Not logged in)  Add document
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Admin, VSX 2011-08-13 18:38 UTC Period from SuperWASP data.
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.

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]
172.30.2.127