| Identification Data |
| Common Name | |
| Constellation | Serpens |
| Star Name | 26tau8Ser |
| Skymap Number | 15440137 |
| Henry Draper (HD) Number | 140729 |
| Harvard Revised (HR) Number | 5858 |
| SAO Number | 101712 |
| Durchmusterung (DM) Number | BD+17 2906 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 131656 |
| Right Ascension (RA) J2000 | 15h 44m 42.131s |
| Declination (Dec) J2000 | +17° 15' 51.215" |
| Position Uncertainty | 0.0106s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00213 |
| Proper Motion in Dec (J2000) | +0.006666 |
| Radial Velocity | -005.2km s-1 |
| Trigonometric Parallax | +0.01016s |
| Trigonometric Parallax Uncertainty | 0.00079s |
| GCI Unit Vector in X (J2000) | -0.531571 |
| GCI Unit Vector in Y (J2000) | -0.793319 |
| GCI Unit Vector in Z (J2000) | 0.296779 |
| Galactic Longitude | 28.33° |
Galactic Latitude
| 48.91°
|
| Observational Data |
| Observed Visual Magnitude (V) | 6.15 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.004 |
| Observed B Magnitude | 6.15 |
| Observed B-V Colour | +0.002 |
| 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 | 5.9 |
| Observed Photographic Magnitude | 6.5 |
| Morgan Keenan (MK) Spectral Type | A0V |
| One-Dimensional Spectral Class | A0 |
| Position Angle | |
| Year of Observation | AD |
