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

Star Page     -     GJ 1224   LHS 3359   G154-044  



Back to Search      Back to Main Page      Introduction

ROSAT Survey Field Image Browser      Simbad Objects


Star Information:

RA (2000.0) DE (2000.0) Mu Theta Radial Velocity Spectral Type V B-V R-I MV Pi Distance
18 07 33 - 15 57.8 0.663 237.9 -33.3 M4.5 V 13.63 1.78 1.79 14.24 132.6 ± 3.7 7.54


ROSAT All-Sky Survey (RASS):

Detection Number Count Rate Background Exposure Time Likeli HR1 HR2 log Lx
1RXS J180733.5-155747 0.2106 ± 0.02914 0.00107 296 104 -0.45 ± 0.12 -0.13 ± 0.26 27.93




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