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

Star Page     -     NS 2004+2547   HIP 98828   HD 190470   BD+25 4085  



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ROSAT Survey Field Image Browser     SIMBAD entry


Star Information:

RA (2000.0)DE (2000.0)μ [ "/yr ]θ [ ° ]Radial VelocitySpectral TypeBVJKsHDistance [ pc ]
20 04 10.05 +25 47 24.790.086242.9-6.6K3V8.757.826.185.75.6121.61


ROSAT Position Sensitive Proportional Counter (PSPC):

Detection NumberSequence IdCount Rate BackgroundLikeliOAXExposure TimeObservation TimeHR1HR2Imageslog Lx
2RXP J200409.4+254658400229 a01.0020.01425 ± 00.00071343746661993-04-09 to 1993-04-11-0.77 ± 0.1-0.6 ± 0.55rgb rgbd27.68
2RXP J200410.3+254737400229 a02.0020.01764 ± 00.00053563846511993-10-13 to 1993-10-13-0.58 ± 0.090.13 ± 0.24rgb rgbd27.77
2RXP J200407.7+254716400229 n00.0020.00897 ± 00.00094243770771992-05-01 to 1992-05-07-0.68 ± 0.12-0.3 ± 0.4rgb rgbd27.48




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