Identification Data |
Common Name | |
Constellation | Libra |
Star Name | 16 Lib |
Skymap Number | 14570033 |
Henry Draper (HD) Number | 132052 |
Harvard Revised (HR) Number | 5570 |
SAO Number | 140240 |
Durchmusterung (DM) Number | SD-03 3696 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 198081 |
Right Ascension (RA) J2000 | 14h 57m 10.999s |
Declination (Dec) J2000 | -4° 20' 47.263" |
Position Uncertainty | 0.0113s |
Proper Motion in RA (J2000)/cos(Dec) | -0.00654 |
Proper Motion in Dec (J2000) | -0.154666 |
Radial Velocity | +021.7km s-1 |
Trigonometric Parallax | +0.03583s |
Trigonometric Parallax Uncertainty | 0.00091s |
GCI Unit Vector in X (J2000) | -0.713685 |
GCI Unit Vector in Y (J2000) | -0.696355 |
GCI Unit Vector in Z (J2000) | -0.075787 |
Galactic Longitude | 351.73° |
Galactic Latitude
| 46.27°
|
Observational Data |
Observed Visual Magnitude (V) | 4.47 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 |
Observed B Magnitude | 4.79 |
Observed B-V Colour | +0.320 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.003 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 4.4 |
Observed Photographic Magnitude | 4.9 |
Morgan Keenan (MK) Spectral Type | F0V |
One-Dimensional Spectral Class | F0 |
Position Angle | |
Year of Observation | AD |