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Latest Details
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Name
  FG Boo  
AAVSO UID
000-BCT-936 (2716 observations)  
Constellation
Boötes Sequence
J2000.0
15 11 34.98 +49 54 10.9  (227.89575 +49.90303) Search nearby
B1950.0 15 10 00.18 +50 05 25.6
Proper motion
RA: -6.63 +/- 0.77 mas/yDec: -2.17 +/- 0.71 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 82.910 +54.901
Other names

(Internal only)
AAVSO 1508+50 ASASSN-V J151134.84+495411.6 BD+50 2153
HD 135120 HIP 74337 IRC +50242
SAO 29436    
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Variability type
SRB
Spectral type M0
Mag. range
7.3 - 8.3 V
Discoverer --
Epoch
--
Outburst --
Period 700: d
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto Long Secondary Period (LSP) from Hipparcos data given.
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References
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1 European Space Agency, 1997, The Hipparcos and Tycho Catalogues, ESA
SP-1200
1997yCat.1239....0E
External Links
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Location    Go   
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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 = 3.57H = 2.66K = 2.29J - K = 1.27
AllWISE W3 = 1.80W4 = 1.49W3 - W4 = 0.32
GALEX-DR5 NUV = 18.03
SDSS-DR12 u = 11.76g = 8.84r = 7.47i = 6.04z = 6.48u - g = 2.91r - i = 1.43
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 15 11 34.98 +49 54 10.9 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Campaigns/Programs
 Binocular program
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
4 Otero, Sebastian Alberto 2011-11-12 08:45 UTC Type and range from Hipparcos/Tycho and AAVSO data. Period from Hipparcos data.
3 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
2 Admin, VSX 2007-03-23 19:53 UTC Added spectral type from [1997yCat.1239....0E].
1 Admin, VSX 2005-12-18 01:33 UTC Initial database population.