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 |
20 18 45 | + 15 50.8 | 0.211 | 108 | -45.5 | M2.5 | 11.79 | 1.27 | 10.6 | 58.9 ± 14.6 | 16.98 |
ROSAT All-Sky Survey (RASS):
Detection Number | Count Rate | Background | Exposure Time | Likeli | HR1 | HR2 | log Lx |
1RXS J201846.1+155058 | 0.01725 ± 0.007665 | 0.000945 | 503 | 12 | -0.57 ± 0.23 | -1 ± 4.76 | 27.55 |
Last modified on Thursday, 23 October 2003. C. Liefke | Impressum