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
  V3139 Cyg  
AAVSO UID
000-BKG-186 (No observations)  
Constellation
Cygnus Sequence
J2000.0
21 26 15.03 +45 53 38.7  (321.56263 +45.89408) Search nearby
B1950.0 21 24 24.21 +45 40 36.0
Proper motion
RA: 1.4 +/- 0.7 mas/yDec: 2.9 +/- 0.7 mas/ySource: UCAC4
Galactic coord. 89.967 -3.434
Other names

(Internal only)
2MASS J21261503+4553386 ASASSN-V J212615.03+455338.5 BD+45 3540
EM* VES 408 GSC 03590-01714 GSC2.3 N31G001111
NSVS 5862337 NSVS 5907905 TYC 3590-1714-1
UCAC3 272-229060 USNO-B1.0 1358-0426432 VES 408
VSX J212615.0+455338    
(Not logged in)  Add name
Variability type
EA
Spectral type em?
Mag. range
11.08 - 11.40 R1
Discoverer Ivan Adamin, Andrey Prokopovich, Ivan Sergey
Epoch
01 May 1999 (HJD 2451300.43) Ephemeris
Outburst --
Period 1.20926 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 E.V. Kazarovets, N.N. Samus, O.V. Durlevich et al., 2020, The 82nd
Name-List of Variable Stars. Part III - RA 20h to 24h and Novae		 2020PZ.....40....6K
2 Northern Sky Variability Survey, Wozniak, P.R., et al., 2004 2004AJ....127.2436W
3 Catalogue of Stellar Spectral Classifications (Skiff, 2009-2016) 1976VatOP...1..245W
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 = 9.97H = 9.79K = 9.80J - K = 0.17
AllWISE W1 = 9.65W2 = 9.72W3 = 9.93W1 - W2 = -0.06
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Image not downloaded. Click Retrieve Image to download and view. Retrieve image
Supporting Documents
Click document name to open or save. Browser plug-in or other software may be required for viewing.
2 Phase plot Adamin, Ivan 2011-11-15 01:55 UTC
1 NSVS HJD-2450000 data Adamin, Ivan 2011-11-15 01:55 UTC
(Not logged in)  Add document
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Admin, VSX 2020-10-21 03:02 UTC Update from [2020PZ.....40....6K].
2 Admin, VSX 2017-12-15 14:08 UTC Spectral type from Skiff (VizieR on-line data: B/mk)
1 Adamin, Ivan 2011-11-15 10:10 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]
172.30.3.189