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

Star Page     -     GJ 1054A         LTT 1479 U625

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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
03 07 55	- 28 13.1	0.3599	250.4	52.5	K7 V	10.22	1.41	0.96	8.94	55.5 ± 2.5	18.02

ROSAT All-Sky Survey (RASS):

Detection Number	Count Rate	Background	Exposure Time	Likeli	HR1	HR2	log Lx
1RXS J030755.6-281310	1.538 ± 0.08602	0.001207	227	1170	-0.27 ± 0.05	0.14 ± 0.09	29.55

ROSAT High Resolution Imager (HRI):

Detection Number	Sequence Id	Count Rate	SNR	OAX	Exposure Time	Observation Date	Images	log Lx
1RXH J030755.9-281310	201938 n00.001	0.1732 ± 0.00902	17.2	1	2124	950204 to 950205	rgb rgbd	29.21

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