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
  GSC 02679-00030  
AAVSO UID
000-BKQ-368 (1 observation)  
Constellation
Cygnus Sequence
J2000.0
20 12 46.47 +34 38 39.0  (303.19362 +34.64417) Search nearby
B1950.0 20 10 51.40 +34 29 35.1
Proper motion
RA: -6.4 +/- 0.8 mas/yDec: -25.4 +/- 1.9 mas/ySource: UCAC4
Galactic coord. 72.449 +0.274
Other names

(Internal only)
1RXS J201246.7+343832 2MASS J20124645+3438392 NSVS 8470162
NSVS 8488917 TYC 2679-30-1 TYC 2679-30-2
UCAC4 624-093048 USNO-B1.0 1246-0401277 VSX J201246.4+343839
WDS J20128+3439    
(Not logged in)  Add name
Variability type
RS
Spectral type --
Mag. range
11.25 - 11.41 V
Discoverer Manuel Mendez Majuelos (MQZ)
Epoch
19 Aug 2009 (HJD 2455062.500) Ephemeris
Outburst --
Period 9.124 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Mendez, Manuel J. Comparison stars: GSC 02679-02602, V mag. APASS= 11.47. GSC 02679-02797, V mag. APASS= 12.05. GSC 02679-02022, V mag. APASS= 11.89. Visual binary with a separation of 1.0" according to the Tycho Double Star Catalogue. Combined magnitude given. Minimum magnitude from APASS.
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Wozniak, P.R., et al., 2004, Northern Sky Variability Survey: Public Data
Release 		2004AJ....127.2436W
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 = 9.43H = 8.92K = 8.79J - K = 0.63
AllWISE W1 = 8.76W2 = 8.79W3 = 8.62W4 = 7.58W1 - W2 = -0.03W3 - W4 = 1.04
APASS-DR9 B = 12.24V = 11.35g' = 11.74r' = 11.03i' = 10.69B - V = 0.90
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 20 12 46.47 +34 38 39.0 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
Click document name to open or save. Browser plug-in or other software may be required for viewing.
1 GSC_02679_00030_LC Mendez, Manuel J. 2012-08-28 11:54 UTC Folded LC from GSC 02679-00030 with data form NSVS and MQZ obs.
(Not logged in)  Add document
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
1 Mendez, Manuel J. 2012-08-28 22:09 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]
172.30.0.129