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

Star Page     -     NS 1019+1928   GJ 388.1   HIP 50564   HD 89449   HR 4054   BD+20 2466   40 Leo   LTT 12762

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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 ]
10 19 44.20	+19 28 15.37	0.315	227	6.8	F6IV	5.24	4.8	21.16

ROSAT All-Sky Survey (RASS):

Detection Number	Count Rate	Background	Exposure Time	Likelihood	HR1	HR2	log Lx
1RXS J101938.9+192926	0.2141 ± 0.0744	0.00104	48	15	0.22 ± 0.35	-0.68 ± 0.54	28.84

ROSAT Position Sensitive Proportional Counter (PSPC):

Detection Number	Sequence Id	Count Rate	Background	Likeli	OAX	Exposure Time	Observation Time	HR1	HR2	Images	log Lx
2RXP J101944.5+192819	200076 n00.046	0.2073 ± 0	0.00067	2826	24	16778	1991-05-08 to 1991-05-09	-0.14 ± 0.02	-0.18 ± 0.03	rgb rgbd	28.82

EUVE Right Angle Program (RAP):

Detection Number	RA (2000.0)	DE (2000.0)	Exposure Time	58-174 Å Count Rate	156-234 Å Count Rate
4EUVE J1019+19	10 19 41.8	+19 28 39.4	45000	0.011 ± 0.01

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