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
  2MASS J21232659+4221152  
AAVSO UID
000-BJS-358 (36513 observations)  
Constellation
Cygnus Sequence
J2000.0
21 23 26.60 +42 21 15.3  (320.86083 +42.35425) Search nearby
B1950.0 21 21 31.38 +42 08 20.8
Proper motion
RA: 0.1 +/- 4.0 mas/yDec: -4.6 +/- 3.6 mas/ySource: UCAC4
Galactic coord. 87.120 -5.608
Other names

(Internal only)
VSX J212326.6+422115    
(Not logged in)  Add name
Variability type
EW
Spectral type --
Mag. range
15.54 - 15.72 CV
Discoverer Enrique de Miguel (CBA, Spain)
Epoch
17 Nov 2010 (HJD 2455518.388) Ephemeris
Outburst --
Period 0.375841 d  (9.0202 h)
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 de Miguel , Enrique This star appears in the list of comparison stars of V2069 Cyg under the designation 000-BJS-358. It is probably an EW-type variable.
(Not logged in)  Add remark
References
There are currently no additional references filed for this star.
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 = 14.00H = 13.65K = 13.56J - K = 0.44
AllWISE W1 = 13.36W2 = 13.38W1 - W2 = -0.01
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 21 23 26.60 +42 21 15.3 (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 Phased light curve 000-BJS-358 de Miguel , Enrique 2011-11-18 06:51 UTC Phased and binned light curve. Differential magnitudes determined using GSC 03190-02615 (000-BJS-347) as comparison star (V=12.395). The constancy of the comp star has been checked using 000-BJS-350 as check star.
(Not logged in)  Add document
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
1 de Miguel , Enrique 2011-11-19 02:35 UTC Initial submission.

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]
172.30.1.11