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

Star Page     -     CNS4 1064         LP 321-300? San 88

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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
12 30 55	+ 31 52.2	0.131	220.3	-11	M3.5	14.25		1.62	12.6	47.6 ± 12	21.01

ROSAT All-Sky Survey (RASS):

Detection Number	Count Rate	Background	Exposure Time	Likeli	HR1	HR2	log Lx
1RXS J123055.5+315207	0.103 ± 0.01627	0.00128	495	71	-0.29 ± 0.14	0.23 ± 0.23	28.51

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 J123058.2+315207	700506 n00.003	0.05881 ± 0	0.001481	264	40	5445	920531 to 920605	-0.31 ± 0.05	-0.1 ± 0.08	rgb rgbd	28.27

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