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 |
12 39 44 | + 25 30.8 | 0.238 | 225 | -6.3 | M4.5 | 14.81 | 1.64 | 1.7 | 13.2 | 46.8 ± 13.5 | 21.37 |
ROSAT All-Sky Survey (RASS):
Detection Number | Count Rate | Background | Exposure Time | Likeli | HR1 | HR2 | log Lx |
1RXS J123943.6+253054 | 0.02476 ± 0.01059 | 0.001481 | 467 | 8 | -0.61 ± 0.26 | -1 ± 1.56 | 27.91 |
Last modified on Thursday, 23 October 2003. C. Liefke | Impressum