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

Star Page     -     Gl 807   LHS 3578      ETA~Cep



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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
20 45 17 + 61 50.3 0.8225 6 -88.2 K0 IVe 3.42 0.92 0.45 2.64 69.73 ± 0.49 14.34


ROSAT All-Sky Survey (RASS):

Detection Number Count Rate Background Exposure Time Likeli HR1 HR2 log Lx
1RXS J204514.9+615035 0.01135 ± 0.004662 0.000394 841 10 -0.77 ± 0.23 0 ± 0 27.22




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