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

Star Page     -     NS 1728-4653   GJ 674   LHS 449   HIP 85523   CD-46 11540   LTT 6942

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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	J	Ks	H	Distance [ pc ]
17 28 39.92	-46 53 42.88	1.05	146.9	-10.5	M2.5	10.89	9.36	8.3	6.97	5.7	5.14	4.9	4.54

XMM-Newton Slew Survey:

Detection Number	Count Rate	Exposure Time	Likelihood	HR1	Observation Date	log Lx
XMMSLJ172839.7-465351	1.395 ± 0.3939	5.283	24.843		2004-02-26T13:53	28.04

ROSAT All-Sky Survey (RASS):

Detection Number	Count Rate	Background	Exposure Time	Likelihood	HR1	HR2	log Lx
1RXS J172839.7-465335	0.2666 ± 0.04096	0.00171	193	76	-0.6 ± 0.13	-0.15 ± 0.37	27.6

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