| Identification Data |
| Common Name | |
| Constellation | Saggitarius |
| Star Name | 9 Sgr |
| Skymap Number | 18030174 |
| Henry Draper (HD) Number | 164794 |
| Harvard Revised (HR) Number | 6736 |
| SAO Number | 186204 |
| Durchmusterung (DM) Number | CD-2413814 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 267779 |
| Right Ascension (RA) J2000 | 18h 3m 52.444s |
| Declination (Dec) J2000 | -24° 21' 38.628" |
| Position Uncertainty | 0.0123s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00005 |
| Proper Motion in Dec (J2000) | -0.001766 |
| Radial Velocity | +010.7km s-1 |
| Trigonometric Parallax | +0.00066s |
| Trigonometric Parallax Uncertainty | 0.00101s |
| GCI Unit Vector in X (J2000) | 0.015398 |
| GCI Unit Vector in Y (J2000) | -0.910836 |
| GCI Unit Vector in Z (J2000) | -0.412480 |
| Galactic Longitude | 6.01° |
Galactic Latitude
| -1.20°
|
| Observational Data |
| Observed Visual Magnitude (V) | 5.89 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.001 |
| Observed B Magnitude | |
| Observed B-V Colour | +0.031 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.031 |
| 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 | O4V((f)) |
| One-Dimensional Spectral Class | O0 |
| Position Angle | |
| Year of Observation | AD |
