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

Star Page     -     NS 0855-5457   HIP 43797   HD 76653   HR 3570   CPD-54 1925  

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ROSAT Survey Field Image Browser     SIMBAD entry

Star Information:

RA (2000.0)	DE (2000.0)	μ [ "/yr ]	θ [ ° ]	Radial Velocity	Spectral Type	B	V	Distance [ pc ]
08 55 11.80	-54 57 56.74	0.094	165.1	-5.7	F6V	6.16	5.71	24.15

XMM-Newton Slew Survey:

Detection Number	Count Rate	Exposure Time	Likelihood	HR1	Observation Date	log Lx
XMMSLJ085512.2-545756	4.295 ± 1.1027	3.151	47.399		2003-01-01T04:04	29.98

ROSAT All-Sky Survey (RASS):

Detection Number	Count Rate	Background	Exposure Time	Likelihood	HR1	HR2	log Lx
1RXS J085512.1-545754	0.4605 ± 0.03453	0.00131	440	403	-0.3 ± 0.07	-0.39 ± 0.11	29.29

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