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

Star Page     -     NS 1030+5558 B   GJ 394   HD 237903   BD+56 1458   NLTT 24505

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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 ]
10 30 25.31	+55 59 56.94	0.185	258	2	K7V	10.1	8.76	12.88

ROSAT All-Sky Survey (RASS):

Detection Number	Count Rate	Background	Exposure Time	Likelihood	HR1	HR2	log Lx
1RXS J103037.7+555856	0.1954 ± 0.02098	0.00146	572	172	-0.67 ± 0.07	-0.33 ± 0.24	28.37

Einstein Imaging Proportional Counter (IPC):

Detection Number	RA (2000.0)	DE (2000.0)	Sequence ID	Count Rate	Exposure Time	SNR	OAX	Observation Date	Images	Data
2E 1027.3+5615	10 30 28.6	+55 59 58	5527 2289	0.029 ± 0.007	2293.4	4	0.3	1980-05-24 to 1980-05-24	gif FITS	Events

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