| Identification Data |
| Common Name | |
| Constellation | Triangulum |
| Star Name | 3eps Tri |
| Skymap Number | 2020159 |
| Henry Draper (HD) Number | 12471 |
| Harvard Revised (HR) Number | 599 |
| SAO Number | 55218 |
| Durchmusterung (DM) Number | BD+32 369 |
Washington Double Stars (WDS) Number
| 02030+3317
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 66906 |
| Right Ascension (RA) J2000 | 2h 2m 57.955s |
| Declination (Dec) J2000 | +33° 17' 2.886" |
| Position Uncertainty | 0.0099s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00128 |
| Proper Motion in Dec (J2000) | -0.006866 |
| Radial Velocity | +003.3km s-1 |
| Trigonometric Parallax | +0.00881s |
| Trigonometric Parallax Uncertainty | 0.00082s |
| GCI Unit Vector in X (J2000) | 0.718492 |
| GCI Unit Vector in Y (J2000) | 0.427313 |
| GCI Unit Vector in Z (J2000) | 0.548791 |
| Galactic Longitude | 139.72° |
Galactic Latitude
| -27.25°
|
| Observational Data |
| Observed Visual Magnitude (V) | 5.52 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
| Observed B Magnitude | 5.56 |
| Observed B-V Colour | +0.038 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.004 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 5.4 |
| Observed Photographic Magnitude | 5.5 |
| Morgan Keenan (MK) Spectral Type | A2V |
| One-Dimensional Spectral Class | A2 |
| Position Angle | 120 |
| Year of Observation | 1990. AD |
