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 J21304996+4513297  
AAVSO UID
000-BLD-899 (No observations)  
Constellation
Cygnus Sequence
J2000.0
21 30 49.96 +45 13 29.7  (322.70817 +45.22492) Search nearby
B1950.0 21 28 57.11 +45 00 14.9
Proper motion
RA: -2.8 +/- 5.4 mas/yDec: -0.8 +/- 5.3 mas/ySource: UCAC4
Galactic coord. 90.085 -4.472
Other names

(Internal only)
ASASSN-V J213049.96+451329.7 UCAC4 677-103048 USNO-A2.0 1350-1425566
USNO-B1.0 1352-0442514    
(Not logged in)  Add name
Variability type
EW
Spectral type --
Mag. range
14.84 - 15.17 CR
Discoverer Faustino Garcia de la Cuesta
Epoch
24 Sep 2013 (HJD 2456559.536) Ephemeris
Outburst --
Period 0.3579 d  (8.59 h)
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Garcia, Faustino O'Connell effect.
(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 = 13.62H = 13.21K = 13.07J - K = 0.56
AllWISE W1 = 12.84W2 = 12.88W3 = 12.91W1 - W2 = -0.03
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 21 30 49.96 +45 13 29.7 (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.
2 light curve analysis and period Garcia, Faustino 2013-10-10 23:22 UTC light curve analysis and period
1 location in the image field Vizier Garcia, Faustino 2013-10-09 21:09 UTC location in the image field Vizier
(Not logged in)  Add document
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
1 Garcia, Faustino 2013-10-14 19:46 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]
172.30.2.202