Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Latest Details
Log in to retrieve additional aliases from SIMBAD.
  NSV 6898  
000-BBV-810 (53 observations)  
Boötes Sequence
15 01 56.76 +40 23 26.0  (225.48650 +40.39056) Search nearby
B1950.0 15 00 03.72 +40 35 13.0
Proper motion
RA: -40.15 +/- 0.12 mas/yDec: -28.86 +/- 0.14 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 67.619 +60.039
Other names

(Internal only)
42 Boo bet Boo AAVSO 1458+40
BD+40 2840 BET BOO HD 133208
HIP 73555 HR 5602 IRC +40263
RAFGL 1748 SAO 45337  
(Not logged in)  Add name
Variability type
Spectral type G8IIIaBa0.5
Mag. range
3.47 - 3.50 V
Discoverer --
Outburst --
Period --
Rise/eclipse dur. --
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Otero, Sebastian Alberto Barium star.
(Not logged in)  Add remark
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Bourgés, L.; Lafrasse, S.; Mella, G.; et al., 2014, The JMMC Stellar
Diameters Catalog v2 (JSDC): A New Release Based on SearchCal Improvements
2 G.Jackisch, VSS 5, H. 5, 1963. --
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 = 1.79H = 1.27K = 1.22J - K = 0.57
AllWISE W3 = 1.40W4 = 1.31W3 - W4 = 0.09
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
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2018-06-21 21:42 UTC Spectral type from 2014ASPC..485..223B. Gaia DR2 position.
2 Admin, VSX 2010-01-18 18:18 UTC Update from NSV version of July 2009.
1 Admin, VSX 2005-12-17 20:33 UTC Initial upload.