AAVSO Home



Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Details for Revision 2
Log in to retrieve additional aliases from SIMBAD.
Name
  V1659 Cyg  
AAVSO UID
000-BDP-476 (111 observations)  
Constellation
Cygnus Sequence
J2000.0
20 29 05.51 +39 42 45.8  (307.27296 +39.71272) Search nearby
B1950.0 20 27 15.95 +39 32 42.0
Galactic coord. 78.465 +0.480
Other names

(Internal only)
--
(Not logged in)  Add name
Variability type
M
Spectral type --
Mag. range
12.1 - 15.4 I
Discoverer --
Epoch
22 Dec 1969 (HJD 2440578) Ephemeris
Outburst --
Period 770 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 Catalogue of Stellar Spectral Classifications (Skiff, 2009-2016) 2009MNRAS.400.1413W
2 P.Maffei, IBVS N1302, 1977. 1977IBVS.1302....1M
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.
Supporting Documents
There are currently no supporting documents on file for this star. (Not logged in)  Add document
Stellar Association Membership
 Roslund 6 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 2017-12-16 02:58 UTC Spectral type from Skiff (VizieR on-line data: B/mk)
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]
172.30.5.91