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

Star Page     -     NS 1721-2106 A   GJ 670 A   HIP 84893   HD 156897   HR 6445   BD-20 4731   40 Oph   ksi Oph   LTT 6908



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Star Information:

RA (2000.0)DE (2000.0)μ [ "/yr ]θ [ ° ]Radial VelocitySpectral TypeBVRcIcDistance [ pc ]
17 21 00.38 -21 06 46.500.333128-9F2/F3V4.784.394.163.9217.39


ROSAT All-Sky Survey (RASS):

Detection NumberCount RateBackgroundExposure TimeLikelihoodHR1HR2log Lx
1RXS J172100.9-2106400.1124 ± 0.021560.0010431852-0.59 ± 0.150.04 ± 0.4528.39




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