AAVSO Home



Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Details for Revision 3
Log in to retrieve additional aliases from SIMBAD.
Name
  AF Cyg  
AAVSO UID
000-BCG-935 (90748 observations)  
Constellation
Cygnus Sequence
J2000.0
19 30 12.85 +46 08 52.1  (292.55354 +46.14781) Search nearby
B1950.0 19 28 43.32 +46 02 30.7
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 KID 9528112 RAFGL 2407
SAO 48521    
(Not logged in)  Add name
Variability type
SRB
Spectral type M4-M8
Mag. range
6.4 - 7.7 V
Discoverer --
Epoch
--
Outburst --
Period 92.5 d
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 The HIPPARCOS and TYCHO catalogues 1997HIP...C......0E
4 Dunér, N. C.; Hartwig, E.; Muller, G., 1910, Benennung von neu entdeckten
veränderlichen Sternen
1910AN....186..273D
5 I.A.Klyus, Astron. Tsirk. N1070, 1979. --
6 Planet Hunters --
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
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.
5 Fernig, Leo 2022-09-21 20:32 UTC Discoverer updated from 1910AN....186..273D p283
4 Otero, Sebastian Alberto 2019-07-09 03:25 UTC Period, epoch and range from AAVSO V data.
3 Otero, Sebastian Alberto 2011-08-15 23:54 UTC Range from AAVSO and Hipparcos/Tycho data. Spectral type from Skiff (2010).
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.