| Identification Data |
| Common Name | Mufrid |
| Constellation | Boötes |
| Star Name | 8eta Boo |
| Skymap Number | 13540114 |
| Henry Draper (HD) Number | 121370 |
| Harvard Revised (HR) Number | 5235 |
| SAO Number | 100766 |
| Durchmusterung (DM) Number | BD+19 2725 |
Washington Double Stars (WDS) Number
| 13547+1824
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 130166 |
| Right Ascension (RA) J2000 | 13h 54m 41.078s |
| Declination (Dec) J2000 | +18° 23' 51.781" |
| Position Uncertainty | 0.0112s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00428 |
| Proper Motion in Dec (J2000) | -0.358166 |
| Radial Velocity | -000.1km s-1 |
| Trigonometric Parallax | +0.08817s |
| Trigonometric Parallax Uncertainty | 0.00075s |
| GCI Unit Vector in X (J2000) | -0.832543 |
| GCI Unit Vector in Y (J2000) | -0.455260 |
| GCI Unit Vector in Z (J2000) | 0.315611 |
| Galactic Longitude | 5.31° |
Galactic Latitude
| 73.03°
|
| Observational Data |
| Observed Visual Magnitude (V) | 2.68 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 |
| Observed B Magnitude | 3.29 |
| Observed B-V Colour | +0.605 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.002 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 2.8 |
| Observed Photographic Magnitude | |
| Morgan Keenan (MK) Spectral Type | G0IV |
| One-Dimensional Spectral Class | G0 |
| Position Angle | 103 |
| Year of Observation | 1925. AD |
