| Identification Data |
| Common Name | |
| Constellation | Triagulum |
| Star Name | zet TrA |
| Skymap Number | 16280062 |
| Henry Draper (HD) Number | 147584 |
| Harvard Revised (HR) Number | 6098 |
| SAO Number | 253554 |
| Durchmusterung (DM) Number | CP-69 2558 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 373091 |
| Right Ascension (RA) J2000 | 16h 28m 28.143s |
| Declination (Dec) J2000 | -70° 5' 3.843" |
| Position Uncertainty | 0.0052s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.03912 |
| Proper Motion in Dec (J2000) | +0.110866 |
| Radial Velocity | +008.5km s-1 |
| Trigonometric Parallax | +0.08261s |
| Trigonometric Parallax Uncertainty | 0.00057s |
| GCI Unit Vector in X (J2000) | -0.132455 |
| GCI Unit Vector in Y (J2000) | -0.313828 |
| GCI Unit Vector in Z (J2000) | -0.940195 |
| Galactic Longitude | 319.53° |
Galactic Latitude
| -14.57°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.91 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 |
| Observed B Magnitude | 5.46 |
| Observed B-V Colour | +0.554 |
| 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 | 4.9 |
| Observed Photographic Magnitude | 5.5 |
| Morgan Keenan (MK) Spectral Type | F9V |
| One-Dimensional Spectral Class | G0 |
| Position Angle | |
| Year of Observation | AD |
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