| Identification Data |
| Common Name | |
| Constellation | Boötes |
| Star Name | 45 Boo |
| Skymap Number | 15070046 |
| Henry Draper (HD) Number | 134083 |
| Harvard Revised (HR) Number | 5634 |
| SAO Number | 83671 |
| Durchmusterung (DM) Number | BD+25 2873 |
Washington Double Stars (WDS) Number
| 15073+2452
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 103802 |
| Right Ascension (RA) J2000 | 15h 7m 18.065s |
| Declination (Dec) J2000 | +24° 52' 9.104" |
| Position Uncertainty | 0.0092s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.01358 |
| Proper Motion in Dec (J2000) | -0.163566 |
| Radial Velocity | -007.3km s-1 |
| Trigonometric Parallax | +0.05070s |
| Trigonometric Parallax Uncertainty | 0.00076s |
| GCI Unit Vector in X (J2000) | -0.620777 |
| GCI Unit Vector in Y (J2000) | -0.661645 |
| GCI Unit Vector in Z (J2000) | 0.420548 |
| Galactic Longitude | 36.45° |
Galactic Latitude
| 59.48°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.93 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 |
| Observed B Magnitude | 5.36 |
| Observed B-V Colour | +0.435 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.003 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 5.0 |
| Observed Photographic Magnitude | |
| Morgan Keenan (MK) Spectral Type | F5V |
| One-Dimensional Spectral Class | F0 |
| Position Angle | 51 |
| Year of Observation | 1922. AD |
