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

Star Page     -     NS 2049+3217   G 210-037   HIP 102766   HD 198425   BD+31 4230   V2431 Cyg

Back to Search      Back to Main Page      Introduction

ROSAT Survey Field Image Browser     SIMBAD entry

Star Information:

RA (2000.0)	DE (2000.0)	μ [ "/yr ]	θ [ ° ]	Spectral Type	B	V	Distance [ pc ]
20 49 16.24	+32 17 05.28	0.313	211	K2V	9	8.25	23.71

ROSAT Position Sensitive Proportional Counter with filter (PSPCF):

Detection Number	Sequence Id	Count Rate	Background	Likeli	OAX	Exposure Time	Observation Date	HR1	HR2	Images	log Lx
2RXF J204918.5+321655	500043 n00.034	0.09381 ± 0.0042	0.00647	188	11	7794	1991-05-07 to 1991-05-07	0.59 ± 0.05	-0.42 ± 0.06	rgb rgbd	28.72

ROSAT High Resolution Imager (HRI):

Detection Number	Sequence Id	Count Rate	SNR	OAX	Exposure Time	Observation Date	Images	log Lx
1RXH J204916.9+321704	500410 a01.045	0.01924 ± 0.00223	15.2	4	4438	1996-05-13 to 1996-05-23	rgb rgbd	28.49
1RXH J204915.8+321704	500410 n00.040	0.01926 ± 0.00173	20.4	4	7685	1995-11-10 to 1995-11-18	rgb rgbd	28.49

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