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

Star Page     -     NS 1718-3459 A   GJ 667 A   LHS 442   HIP 84709   HD 156384   HR 6426   CD-34 11626   LTT 6888

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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	Rc	Ic	Distance [ pc ]
17 18 56.99	-34 59 23.76	1.153	94.5	0	K3V+	6.95	5.91	5.26	4.71	7.23

ROSAT All-Sky Survey (RASS):

Detection Number	Count Rate	Background	Exposure Time	Likelihood	HR1	HR2	log Lx
1RXS J171856.8-345928	0.2057 ± 0.02881	0.0007	307	120	-0.6 ± 0.11	-0.09 ± 0.32	27.89

ROSAT High Resolution Imager (HRI):

Detection Number	Sequence Id	Count Rate	SNR	OAX	Exposure Time	Observation Date	Images	log Lx
1RXH J171856.3-345918	201942 n00.001	0.04593 ± 0.00796	5.6	1	733	1995-03-25 to 1995-03-25	rgb rgbd	27.84
1RXH J171856.3-345921	202216 n00.001	0.0358 ± 0.00437	7.7	1	1916	1996-08-29 to 1996-08-29	rgb rgbd	27.73

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