| Identification Data |
| Common Name | |
| Constellation | Serpens |
| Star Name | 16 Ser |
| Skymap Number | 15360093 |
| Henry Draper (HD) Number | 139195 |
| Harvard Revised (HR) Number | 5802 |
| SAO Number | 101640 |
| Durchmusterung (DM) Number | BD+10 2884 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 131545 |
| Right Ascension (RA) J2000 | 15h 36m 29.579s |
| Declination (Dec) J2000 | +10° 0' 36.634" |
| Position Uncertainty | 0.0090s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00316 |
| Proper Motion in Dec (J2000) | -0.114766 |
| Radial Velocity | +007.8km s-1 |
| Trigonometric Parallax | +0.01389s |
| Trigonometric Parallax Uncertainty | 0.00070s |
| GCI Unit Vector in X (J2000) | -0.577122 |
| GCI Unit Vector in Y (J2000) | -0.797945 |
| GCI Unit Vector in Z (J2000) | 0.173823 |
| Galactic Longitude | 17.21° |
Galactic Latitude
| 47.57°
|
| Observational Data |
| Observed Visual Magnitude (V) | 5.26 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.004 |
| Observed B Magnitude | 6.21 |
| Observed B-V Colour | +0.947 |
| 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 | 5.4 |
| Observed Photographic Magnitude | 6.3 |
| Morgan Keenan (MK) Spectral Type | K0III:CN1Ba0.7Sr2 |
| One-Dimensional Spectral Class | K0 |
| Position Angle | |
| Year of Observation | AD |
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