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 |
18 07 33 | - 15 57.8 | 0.663 | 237.9 | -33.3 | M4.5 V | 13.63 | 1.78 | 1.79 | 14.24 | 132.6 ± 3.7 | 7.54 |
ROSAT All-Sky Survey (RASS):
Detection Number | Count Rate | Background | Exposure Time | Likeli | HR1 | HR2 | log Lx |
1RXS J180733.5-155747 | 0.2106 ± 0.02914 | 0.00107 | 296 | 104 | -0.45 ± 0.12 | -0.13 ± 0.26 | 27.93 |
Last modified on Thursday, 23 October 2003. C. Liefke | Impressum