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

Star Page     -     NS 1209+4015   G 198-025   HIP 59280   HD 105631   BD+41 2276   LTT 13378

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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	J	Ks	H	Distance [ pc ]
12 09 37.30	+40 15 07.62	0.318	260.7	-3.1	K0V	8.26	7.47	6.04	5.71	5.6	24.4

ROSAT All-Sky Survey (RASS):

Detection Number	Count Rate	Background	Exposure Time	Likelihood	HR1	HR2	log Lx
1RXS J120937.0+401507	0.03923 ± 0.0124	0.00149	445	14	-0.69 ± 0.21	1 ± 4.37	28.22

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 J120938.8+401431	700277 n00.001	0.02065 ± 0	0.00349	26	51	18555	1991-05-31 to 1991-06-01	-0.6 ± 0.01	-0.33 ± 0.03	rgb rgbd	27.95
2RXP J120937.8+401416	700917 n00.001	0.05444 ± 0	0.00181	41	51	2312	1993-05-31 to 1993-05-31	-0.71 ± 0.05	-0.11 ± 0.18	rgb rgbd	28.37
2RXP J120938.1+401413	701646 n00.001	0.027 ± 0	0.00134	20	51	3658	1993-12-05 to 1993-12-05	-0.61 ± 0.06	-0.03 ± 0.19	rgb rgbd	28.06

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