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

Star Page     -     CNS4 743   LHS 2071      LP 844-28

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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
08 55 20	- 23 52.3	0.593	274.9	24.9	M4	14		1.72	13.5	77.9 ± 20.4	12.84

ROSAT All-Sky Survey (RASS):

Detection Number	Count Rate	Background	Exposure Time	Likeli	HR1	HR2	log Lx
1RXS J085522.4-235208	0.03567 ± 0.01503	0.000715	242	10	-0.27 ± 0.37	-1 ± 2.34	27.63

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 J085519.8-235217	300177 a02.001	0.04688 ± 0	0.000625	222	32	2768	940531 to 940601	-0.26 ± 0.09	-0.25 ± 0.16	rgb rgbd	27.74

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