Identification Data |
Common Name | Turais |
Constellation | Carina |
Star Name | iot Car |
Skymap Number | 9170017 |
Henry Draper (HD) Number | 80404 |
Harvard Revised (HR) Number | 3699 |
SAO Number | 236808 |
Durchmusterung (DM) Number | CP-58 1465 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 337789 |
Right Ascension (RA) J2000 | 9h 17m 5.406s |
Declination (Dec) J2000 | -59° 16' 30.825" |
Position Uncertainty | 0.0047s |
Proper Motion in RA (J2000)/cos(Dec) | -0.00248 |
Proper Motion in Dec (J2000) | +0.013166 |
Radial Velocity | +013.3km s-1 |
Trigonometric Parallax | +0.00471s |
Trigonometric Parallax Uncertainty | 0.00046s |
GCI Unit Vector in X (J2000) | -0.387182 |
GCI Unit Vector in Y (J2000) | 0.333352 |
GCI Unit Vector in Z (J2000) | -0.859631 |
Galactic Longitude | 278.46° |
Galactic Latitude
| -7.01°
|
Observational Data |
Observed Visual Magnitude (V) | 2.25 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
Observed B Magnitude | 2.45 |
Observed B-V Colour | +0.202 |
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 | 2.3 |
Observed Photographic Magnitude | 2.5 |
Morgan Keenan (MK) Spectral Type | A8Ib |
One-Dimensional Spectral Class | F0 |
Position Angle | |
Year of Observation | AD |