| Identification Data |
| Common Name | |
| Constellation | Sagitta |
| Star Name | 16eta Sge |
| Skymap Number | 20050047 |
| Henry Draper (HD) Number | 190608 |
| Harvard Revised (HR) Number | 7679 |
| SAO Number | 105659 |
| Durchmusterung (DM) Number | BD+19 4277 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 137588 |
| Right Ascension (RA) J2000 | 20h 5m 9.493s |
| Declination (Dec) J2000 | +19° 59' 27.854" |
| Position Uncertainty | 0.0089s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00217 |
| Proper Motion in Dec (J2000) | +0.079766 |
| Radial Velocity | -040.0km s-1 |
| Trigonometric Parallax | +0.02017s |
| Trigonometric Parallax Uncertainty | 0.00071s |
| GCI Unit Vector in X (J2000) | 0.488070 |
| GCI Unit Vector in Y (J2000) | -0.803063 |
| GCI Unit Vector in Z (J2000) | 0.341874 |
| Galactic Longitude | 59.19° |
Galactic Latitude
| -6.23°
|
| Observational Data |
| Observed Visual Magnitude (V) | 5.09 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
| Observed B Magnitude | 6.15 |
| Observed B-V Colour | +1.059 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.004 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 5.3 |
| Observed Photographic Magnitude | |
| Morgan Keenan (MK) Spectral Type | K2III |
| One-Dimensional Spectral Class | K0 |
| Position Angle | |
| Year of Observation | AD |
