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

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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
02 44 10 + 49 13.9 0.3459 105.1 25.3 M1 V 10.06 1.48 1.13 9.81 89.03 ± 0.79 11.23


ROSAT All-Sky Survey (RASS):

Detection Number Count Rate Background Exposure Time Likeli HR1 HR2 log Lx
1RXS J024411.7+491348 0.1524 ± 0.01869 0.000738 527 140 -0.69 ± 0.08 -0.01 ± 0.3 28.14


ROSAT High Resolution Imager (HRI):

Detection Number Sequence Id Count Rate SNR OAX Exposure Time Observation Date Images log Lx
1RXH J024410.3+491358 202175 a01.001 0.01302 ± 0.00232 2.5 1 2850 960815 to 960817 rgb rgbd 27.67
1RXH J024409.7+491355 202175 n00.001 0.02084 ± 0.00368 3.1 1 1607 960127 to 960128 rgb rgbd 27.88




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