| Identification Data | 
| Common Name |  | 
| Constellation | Boötes | 
| Star Name | 13    Boo | 
| Skymap Number | 14080046 | 
| Henry Draper (HD) Number | 123782 | 
| Harvard Revised (HR) Number | 5300 | 
| SAO Number | 44905 | 
| Durchmusterung (DM) Number | BD+50 2047 | 
Washington Double Stars (WDS) Number
  | 14083+4927
  | 
| Positional Data | 
| Position and Proper Motion (PPM) Number | 53944 | 
| Right Ascension (RA) J2000 | 14h 8m 17.302s | 
| Declination (Dec) J2000 | +49° 27' 29.402" | 
| Position Uncertainty | 0.0065s | 
| Proper Motion in RA (J2000)/cos(Dec) | -0.00611 | 
| Proper Motion in Dec (J2000) | +0.060366 | 
| Radial Velocity | -013.4km s-1 | 
| Trigonometric Parallax | +0.00586s | 
| Trigonometric Parallax Uncertainty | 0.00061s | 
| GCI Unit Vector in X (J2000) | -0.550800 | 
| GCI Unit Vector in Y (J2000) | -0.345142 | 
| GCI Unit Vector in Z (J2000) | 0.759932 | 
| Galactic Longitude | 94.57° | 
Galactic Latitude
  | 63.23°
  | 
| Observational Data | 
| Observed Visual Magnitude (V) | 5.26 | 
| Derived Visual Magnitude |  | 
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.004 | 
| Observed B Magnitude | 6.90 | 
| Observed B-V Colour | +1.638 | 
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.007 | 
| Observed U Magnitude |  | 
| Observed U-B Colour |  | 
| Observed U Magnitude or (U-B) Magnitude Uncertainty |  | 
| Observed Photovisual Magnitude | 5.4 | 
| Observed Photographic Magnitude |  | 
| Morgan Keenan (MK) Spectral Type | M1.5III | 
| One-Dimensional Spectral Class | M0 | 
| Position Angle | 274 | 
| Year of Observation | 1917. AD |