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
  V1474 Cyg  
AAVSO UID
000-BDP-333 (No observations)  
Constellation
Cygnus Sequence
J2000.0
20 07 30.29 +38 12 28.1  (301.87621 +38.20781) Search nearby
B1950.0 20 05 41.22 +38 03 42.2
Galactic coord. 74.860 +3.105
Other names

(Internal only)
ASASSN-V J200730.33+381228.9 VV 490  
(Not logged in)  Add name
Variability type
M
Spectral type M
Mag. range
16.6 - <19.0 p
Discoverer --
Epoch
12 Jun 1949 (HJD 2433080) Ephemeris
Outburst --
Period 360 d
Rise/eclipse dur. --
Remarks
There are currently no remarks on file for this star. (Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 W.J.Miller, Ric Astr 8, N22, 445, 1973. 1973RA......8..445M
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 = 7.84H = 6.71K = 6.17J - K = 1.67
AllWISE W1 = 6.04W2 = 5.45W3 = 4.86W4 = 4.31W1 - W2 = 0.60W3 - W4 = 0.55
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 20 07 30.29 +38 12 28.1 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
There are currently no supporting documents on file for this star. (Not logged in)  Add document
Stellar Association Membership
 ASCC 111 Open Cluster 2012A&A...548A..97Z
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Admin, VSX 2011-04-19 01:31 UTC Position updated from GCVS version of 30 March 2011.
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]
172.30.4.241