NEXXUS 2 - The database for Nearby X-ray and extreme UV emitting Stars

Star Page     -     NS 0458+4950   GJ 181   HIP 23147   BD+49 1280  

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Star Information:

RA (2000.0)	DE (2000.0)	μ [ "/yr ]	θ [ ° ]	Radial Velocity	Spectral Type	B	V	Distance [ pc ]
04 58 50.58	+49 50 57.28	0.159	135.6	-32.6	M2V	11.6	9.8	16.67

ROSAT All-Sky Survey (RASS):

Detection Number	Count Rate	Background	Exposure Time	Likelihood	HR1	HR2	log Lx
1RXS J045847.8+495054	0.02309 ± 0.00885	0.0007	474	11	-0.84 ± 0.16	-1 ± 3.36	27.66

Last modified on Tuesday, 28 October 2008.   C. Liefke | Impressum