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

Star Page     -     Gl 840        

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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
21 54 45	+ 32 19.7	0.3144	137.9	-13.8	dK0 e	7.78	0.92		6.24	49.21 ± 0.93	20.32

ROSAT All-Sky Survey (RASS):

Detection Number	Count Rate	Background	Exposure Time	Likeli	HR1	HR2	log Lx
1RXS J215443.5+322002	0.02097 ± 0.007816	0.000909	586	11	-0.39 ± 0.35	-1 ± 0.7	27.79

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