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

Star Page     -     NS 0240-0927   HIP 12444   HD 16673   HR 784   BD-10 525  

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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 ]
02 40 12.42	-09 27 10.49	0.159	240.4	-4	F6V	6.27	5.8	21.54

ROSAT All-Sky Survey (RASS):

Detection Number	Count Rate	Background	Exposure Time	Likelihood	HR1	HR2	log Lx
1RXS J024012.4-092657	0.1559 ± 0.02981	0.0009	225	54	-0.8 ± 0.1	1 ± 2.37	28.72

EUVE sources detected in other ways:

Detection Number	RA (2000.0)	DE (2000.0)	58-174 Å Count Rate	156-234 Å Count Rate	67-178 Å Count Rate	157-364 Å Count Rate
EUVE J0240-094	02 40 13	-09 27.1	0.028	0.05

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