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

Star Page     -     Gl 455   LHS 2497   G121-045   LTT 13336 L 1405-9

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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 02 19	+ 28 35.3	0.789	268.6	28.5	M2.5	12.85	1.77	1.37	11.32	49.4 ± 3.9	20.24

ROSAT All-Sky Survey (RASS):

Detection Number	Count Rate	Background	Exposure Time	Likeli	HR1	HR2	log Lx
1RXS J120219.1+283507	0.08915 ± 0.01679	0.001206	478	38	-0.74 ± 0.13	-0.5 ± 0.45	28.42

ROSAT High Resolution Imager (HRI):

Detection Number	Sequence Id	Count Rate	SNR	OAX	Exposure Time	Observation Date	Images	log Lx
1RXH J120218.3+283511	800922 n00.002	0.01457 ± 0.00203	6.3	10	5135	971124 to 971126	rgb rgbd	28.23

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