| Identification Data |
| Common Name | |
| Constellation | Boötes |
| Star Name | 12 Boo |
| Skymap Number | 14100051 |
| Henry Draper (HD) Number | 123999 |
| Harvard Revised (HR) Number | 5304 |
| SAO Number | 83203 |
| Durchmusterung (DM) Number | BD+25 2737 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 103125 |
| Right Ascension (RA) J2000 | 14h 10m 23.933s |
| Declination (Dec) J2000 | +25° 5' 30.037" |
| Position Uncertainty | 0.0077s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00170 |
| Proper Motion in Dec (J2000) | -0.060166 |
| Radial Velocity | +010.8km s-1 |
| Trigonometric Parallax | +0.02727s |
| Trigonometric Parallax Uncertainty | 0.00078s |
| GCI Unit Vector in X (J2000) | -0.762953 |
| GCI Unit Vector in Y (J2000) | -0.487924 |
| GCI Unit Vector in Z (J2000) | 0.424068 |
| Galactic Longitude | 30.82° |
Galactic Latitude
| 72.18°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.82 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
| Observed B Magnitude | 5.36 |
| Observed B-V Colour | +0.536 |
| 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 | 4.8 |
| Observed Photographic Magnitude | |
| Morgan Keenan (MK) Spectral Type | F9IVw |
| One-Dimensional Spectral Class | F5 |
| Position Angle | 8 |
| Year of Observation | 1989. AD |
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