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

Star Page     -     Gl 667A   LHS 442     

Back to Search      Back to Main Page      Introduction

ROSAT Survey Field Image Browser      Simbad Objects

Star Information:

RA (2000.0)	DE (2000.0)	Mu	Theta	Radial Velocity	Spectral Type	V	B-V	R-I	MV	Pi	Distance
17 18 57	- 34 59.5	1.1644	95.6	0	K3 V	6.29	1.03	0.55	6.99	138 ± 0.6	7.25

ROSAT All-Sky Survey (RASS):

Detection Number	Count Rate	Background	Exposure Time	Likeli	HR1	HR2	log Lx
1RXS J171856.8-345928	0.2057 ± 0.02881	0.000704	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	950325 to 950325	rgb rgbd	27.84
1RXH J171856.3-345921	202216 n00.001	0.0358 ± 0.00437	7.7	1	1916	960829 to 960829	rgb rgbd	27.73

Last modified on Thursday, 23 October 2003.   C. Liefke | Impressum