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 |
21 17 35 | - 08 54.1 | 0.089 | 256 | 8.8 | M2.5 | 12.11 | 1.52 | 1.29 | 10.3 | 43.3 ± 12.6 | 23.09 |
ROSAT All-Sky Survey (RASS):
Detection Number | Count Rate | Background | Exposure Time | Likeli | HR1 | HR2 | log Lx |
1RXS J211735.7-085417 | 0.05922 ± 0.01362 | 0.000658 | 416 | 32 | -0.34 ± 0.22 | -0.3 ± 0.42 | 28.36 |
Last modified on Thursday, 23 October 2003. C. Liefke | Impressum