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

Star Page     -     NS 0859+4802 A   GJ 331 A   LHS 2084   HIP 44127   HD 76644   HR 3569   BD+48 1707   9 UMa   iot UMa   LTT 12347

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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 59 12.46	+48 02 30.37	0.491	244	9	A7V	3.33	3.1	14.63

ROSAT All-Sky Survey (RASS):

Detection Number	Count Rate	Background	Exposure Time	Likelihood	HR1	HR2	log Lx
1RXS J085913.0+480227	0.1693 ± 0.02726	0.00101	285	81	-0.34 ± 0.14	-0.78 ± 0.32	28.42

ROSAT High Resolution Imager (HRI):

Detection Number	Sequence Id	Count Rate	SNR	OAX	Exposure Time	Observation Date	Images	log Lx
1RXH J085913.0+480231	200640 n00.001	0.04752 ± 0.0052	8.7	1	1782	1991-11-05 to 1991-11-05	rgb rgbd	28.47

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 0855.8+4815	08 59 15.3	+48 02 50	5507 2082	0.038 ± 0.006	1572.8	6.3	0.4	1979-10-30 to 1979-10-30	gif FITS	Events

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