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

Star Page     -     Gl 688        



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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 39 17 + 03 33.3 0.2048 241.3 21.2 K3 V 6.52 0.95 0.49 6.37 93.36 ± 1.25 10.71


ROSAT All-Sky Survey (RASS):

Detection Number Count Rate Background Exposure Time Likeli HR1 HR2 log Lx
1RXS J173917.5+033312 0.04827 ± 0.01344 0.001734 440 19 -0.71 ± 0.17 1 ± 1.34 27.6




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