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
  AF Cyg  
AAVSO UID
000-BCG-935 (66962 observations)  
Const. Cygnus
J2000.0
19 30 12.85 +46 08 52.1  (292.55354 +46.14781) Search nearby
B1950.0 19 28 43.35 +46 02 27.8
Galactic coord. 78.434 +13.003
Other names

(Internal only)
AAVSO 1927+45 AN 70.1910 BD+45 2913
HD 184008 HIP 95902 HV 3256
IRC +50297 RAFGL 2407 SAO 48521
(Not logged in)  Add name
Var. type
SRB
Spec. type M5e-M7
Mag. range
7.4 - 9.4 p
Discoverer --
Epoch
--
Outburst --
Period 92.5
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 GCVS Team Light curve (1914 - 1956) [M.W.Mayall, JRAS Can 50, N6, 269, 1956.]. Two more independent oscillations are superimposed: P2 = 175.8d, P3 = 941.2d.
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 C. Koen, L. Eyer, 2002, MNRAS 331, 45 2002MNRAS.331...45K
2 The HIPPARCOS and TYCHO catalogues 1997HIP...C......0E
3 Planet Hunters --
4 I.A.Klyus, Astron. Tsirk. N1070, 1979. --
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.
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Image not downloaded. Click Retrieve Image to download and view. Retrieve image
Supporting Documents
There are currently no supporting documents on file for this star. (Not logged in)  Add document
Campaigns/Programs
 Binocular program
 Legacy LPV Program
 LPV Program
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2011-08-15 19:54 UTC Range from AAVSO and Hipparcos/Tycho data. Spectral type from Skiff (2010).
2 Admin, VSX 2010-01-04 23:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-17 20:33 UTC Initial upload.

Guidelines     Variability Types     Passbands     Copyright     Acknowledgments     Privacy     Contact    
The International Variable Star Index
© 2005-2013 American Association of Variable Star Observers (AAVSO)
Version 1.1 [C]
23.20.196.179