| Identification Data |
| Common Name | |
| Constellation | Corona Borealis |
| Star Name | 19xi CrB |
| Skymap Number | 16220014 |
| Henry Draper (HD) Number | 147677 |
| Harvard Revised (HR) Number | 6103 |
| SAO Number | 65254 |
| Durchmusterung (DM) Number | BD+31 2845 |
Washington Double Stars (WDS) Number
| 16221+3054
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 79251 |
| Right Ascension (RA) J2000 | 16h 22m 5.824s |
| Declination (Dec) J2000 | +30° 53' 31.185" |
| Position Uncertainty | 0.0064s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00756 |
| Proper Motion in Dec (J2000) | +0.107766 |
| Radial Velocity | -029.1km s-1 |
| Trigonometric Parallax | +0.01776s |
| Trigonometric Parallax Uncertainty | 0.00063s |
| GCI Unit Vector in X (J2000) | -0.355533 |
| GCI Unit Vector in Y (J2000) | -0.781022 |
| GCI Unit Vector in Z (J2000) | 0.513421 |
| Galactic Longitude | 50.77° |
Galactic Latitude
| 44.21°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.85 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 |
| Observed B Magnitude | 5.83 |
| Observed B-V Colour | +0.979 |
| 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 | 4.7 |
| Observed Photographic Magnitude | |
| Morgan Keenan (MK) Spectral Type | G9IIIFe-0.5 |
| One-Dimensional Spectral Class | K0 |
| Position Angle | 93 |
| Year of Observation | 1986. AD |
