Identification Data |
Common Name | |
Constellation | Dorado |
Star Name | pi 1Dor |
Skymap Number | 6220144 |
Henry Draper (HD) Number | 45669 |
Harvard Revised (HR) Number | 2352 |
SAO Number | 249532 |
Durchmusterung (DM) Number | CP-69 607 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 355337 |
Right Ascension (RA) J2000 | 6h 22m 38.274s |
Declination (Dec) J2000 | -69° 59' 2.556" |
Position Uncertainty | 0.0070s |
Proper Motion in RA (J2000)/cos(Dec) | +0.00506 |
Proper Motion in Dec (J2000) | +0.034866 |
Radial Velocity | +015.7km s-1 |
Trigonometric Parallax | +0.00548s |
Trigonometric Parallax Uncertainty | 0.00050s |
GCI Unit Vector in X (J2000) | -0.033754 |
GCI Unit Vector in Y (J2000) | 0.340613 |
GCI Unit Vector in Z (J2000) | -0.939597 |
Galactic Longitude | 280.35° |
Galactic Latitude
| -27.82°
|
Observational Data |
Observed Visual Magnitude (V) | 5.55 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
Observed B Magnitude | 7.05 |
Observed B-V Colour | +1.503 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.006 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 5.1 |
Observed Photographic Magnitude | |
Morgan Keenan (MK) Spectral Type | K5III |
One-Dimensional Spectral Class | K5 |
Position Angle | |
Year of Observation | AD |