| Identification Data |
| Common Name | |
| Constellation | Triangulum |
| Star Name | 12 Tri |
| Skymap Number | 2280031 |
| Henry Draper (HD) Number | 15257 |
| Harvard Revised (HR) Number | 717 |
| SAO Number | 75382 |
| Durchmusterung (DM) Number | BD+29 417 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 91700 |
| Right Ascension (RA) J2000 | 2h 28m 9.980s |
| Declination (Dec) J2000 | +29° 40' 9.590" |
| Position Uncertainty | 0.0103s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00114 |
| Proper Motion in Dec (J2000) | -0.085566 |
| Radial Velocity | -024.8km s-1 |
| Trigonometric Parallax | +0.02101s |
| Trigonometric Parallax Uncertainty | 0.00083s |
| GCI Unit Vector in X (J2000) | 0.693552 |
| GCI Unit Vector in Y (J2000) | 0.523419 |
| GCI Unit Vector in Z (J2000) | 0.494994 |
| Galactic Longitude | 146.87° |
Galactic Latitude
| -28.67°
|
| Observational Data |
| Observed Visual Magnitude (V) | 5.29 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.004 |
| Observed B Magnitude | 5.59 |
| Observed B-V Colour | +0.304 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.005 |
| 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 | F0III |
| One-Dimensional Spectral Class | F0 |
| Position Angle | |
| Year of Observation | AD |
