Identification Data |
Common Name | |
Constellation | Reticulum |
Star Name | bet Ret |
Skymap Number | 3440031 |
Henry Draper (HD) Number | 23817 |
Harvard Revised (HR) Number | 1175 |
SAO Number | 248877 |
Durchmusterung (DM) Number | CP-65 263 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 353699 |
Right Ascension (RA) J2000 | 3h 44m 11.977s |
Declination (Dec) J2000 | -64° 48' 24.850" |
Position Uncertainty | 0.0233s |
Proper Motion in RA (J2000)/cos(Dec) | +0.04830 |
Proper Motion in Dec (J2000) | +0.078766 |
Radial Velocity | +050.8km s-1 |
Trigonometric Parallax | +0.03271s |
Trigonometric Parallax Uncertainty | 0.00046s |
GCI Unit Vector in X (J2000) | 0.237724 |
GCI Unit Vector in Y (J2000) | 0.353104 |
GCI Unit Vector in Z (J2000) | -0.904878 |
Galactic Longitude | 279.24° |
Galactic Latitude
| -43.54°
|
Observational Data |
Observed Visual Magnitude (V) | 3.84 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 |
Observed B Magnitude | 4.97 |
Observed B-V Colour | +1.133 |
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 | 3.8 |
Observed Photographic Magnitude | 4.8 |
Morgan Keenan (MK) Spectral Type | K2III |
One-Dimensional Spectral Class | K0 |
Position Angle | |
Year of Observation | AD |