| Identification Data |
| Common Name | |
| Constellation | Serpens |
| Star Name | 8 Ser |
| Skymap Number | 15230108 |
| Henry Draper (HD) Number | 137006 |
| Harvard Revised (HR) Number | 5721 |
| SAO Number | 140502 |
| Durchmusterung (DM) Number | BD-00 2961 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 179561 |
| Right Ascension (RA) J2000 | 15h 23m 43.710s |
| Declination (Dec) J2000 | -1° 1' 20.581" |
| Position Uncertainty | 0.0098s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00512 |
| Proper Motion in Dec (J2000) | -0.028266 |
| Radial Velocity | -002.2km s-1 |
| Trigonometric Parallax | +0.01820s |
| Trigonometric Parallax Uncertainty | 0.00078s |
| GCI Unit Vector in X (J2000) | -0.630140 |
| GCI Unit Vector in Y (J2000) | -0.776276 |
| GCI Unit Vector in Z (J2000) | -0.017843 |
| Galactic Longitude | 1.64° |
Galactic Latitude
| 43.82°
|
| Observational Data |
| Observed Visual Magnitude (V) | 6.11 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.004 |
| Observed B Magnitude | 6.37 |
| Observed B-V Colour | +0.264 |
| 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 | 6.1 |
| Observed Photographic Magnitude | |
| Morgan Keenan (MK) Spectral Type | F0V |
| One-Dimensional Spectral Class | F0 |
| Position Angle | |
| Year of Observation | AD |
