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

Star Page     -     GJ 1257   LHS 3572      LTT 8180 Wo 9704



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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 41 42 - 22 19.3 0.8494 129.1 -60 K5 V 9.75 1.14 0.7 7.94 43.42 ± 1.48 23.03


ROSAT All-Sky Survey (RASS):

Detection Number Count Rate Background Exposure Time Likeli HR1 HR2 log Lx
1RXS J204142.6-221910 0.5249 ± 0.05686 0.001193 169 224 -0.28 ± 0.1 0.03 ± 0.19 29.3




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