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

Star Page     -     Gl 273.1      G090-001  



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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
07 29 02 + 31 59.6 0.2372 42.6 -4.4 dK8 7.73 0.94 0.5 6.51 56.98 ± 1.24 17.55


ROSAT All-Sky Survey (RASS):

Detection Number Count Rate Background Exposure Time Likeli HR1 HR2 log Lx
1RXS J072902.8+315952 0.05521 ± 0.01326 0.000816 441 31 -0.61 ± 0.17 -0.75 ± 1.22 28.09


ROSAT High Resolution Imager (HRI):

Detection Number Sequence Id Count Rate SNR OAX Exposure Time Observation Date Images log Lx
1RXH J072902.1+315936 202231 n00.001 0.01221 ± 0.00208 4.1 13 5172 960411 to 960411 rgb rgbd 28.03




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