| Identification Data |
| Common Name | |
| Constellation | Saggitarius |
| Star Name | 3 Sgr |
| Skymap Number | 17470096 |
| Henry Draper (HD) Number | 161592 |
| Harvard Revised (HR) Number | 6616 |
| SAO Number | 185755 |
| Durchmusterung (DM) Number | CD-2711930 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 267303 |
| Right Ascension (RA) J2000 | 17h 47m 33.624s |
| Declination (Dec) J2000 | -27° 49' 50.839" |
| Position Uncertainty | 0.0108s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00027 |
| Proper Motion in Dec (J2000) | -0.010766 |
| Radial Velocity | -013.0km s-1 |
| Trigonometric Parallax | +0.00303s |
| Trigonometric Parallax Uncertainty | 0.00094s |
| GCI Unit Vector in X (J2000) | -0.047976 |
| GCI Unit Vector in Y (J2000) | -0.883028 |
| GCI Unit Vector in Z (J2000) | -0.466862 |
| Galactic Longitude | 1.17° |
Galactic Latitude
| 0.21°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.56 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.031 |
| Observed B Magnitude | 5.28 |
| Observed B-V Colour | +0.719 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.045 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | |
| Observed Photographic Magnitude | |
| Morgan Keenan (MK) Spectral Type | F7II |
| One-Dimensional Spectral Class | F8 |
| Position Angle | |
| Year of Observation | AD |
