NEXXUS - The database for Nearby X-ray and extreme UV emitting Stars

Star Page     -     Gl 690      G240-065  



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Star Information:

RA (2000.0) DE (2000.0) Mu Theta Radial Velocity Spectral Type V B-V R-I MV Pi Distance
17 38 34 + 71 19.9 0.3378 338.5 -0.8 dM0 9.2 1.11 0.57 7.31 41.82 ± 0.81 23.91


ROSAT All-Sky Survey (RASS):

Detection Number Count Rate Background Exposure Time Likeli HR1 HR2 log Lx
1RXS J173835.0+711945 0.01119 ± 0.002886 0.001186 3280 18 -0.82 ± 0.12 -1 ± 0.7 27.66




Last modified on Thursday, 23 October 2003.   C. Liefke | Impressum