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

Star Page     -     NS 1718-3459 C   GJ 667 C   LHS 443   LTT 6889

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ROSAT Survey Field Image Browser     SIMBAD entry

Star Information:

RA (2000.0)	DE (2000.0)	μ [ "/yr ]	θ [ ° ]	Spectral Type	U	B	V	Rc	Ic	J	Ks	H	Distance [ pc ]
17 18 58.70	-34 59 48.47	1.153	94.5	M1.5	12.98	11.79	10.22	9.36	8.14	6.84	6.29	6.05	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 J171858.3-345945	202216 n00.002	0.00492 ± 0.00178	2.5	1	1916	1996-08-29 to 1996-08-29	rgb rgbd	26.87

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