| Identification Data |
| Common Name | |
| Constellation | Saggitarius |
| Star Name | iot Sgr |
| Skymap Number | 19550074 |
| Henry Draper (HD) Number | 188114 |
| Harvard Revised (HR) Number | 7581 |
| SAO Number | 229927 |
| Durchmusterung (DM) Number | CD-4214549 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 325624 |
| Right Ascension (RA) J2000 | 19h 55m 15.697s |
| Declination (Dec) J2000 | -41° 52' 5.837" |
| Position Uncertainty | 0.0118s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00209 |
| Proper Motion in Dec (J2000) | +0.051666 |
| Radial Velocity | +035.8km s-1 |
| Trigonometric Parallax | +0.01724s |
| Trigonometric Parallax Uncertainty | 0.00085s |
| GCI Unit Vector in X (J2000) | 0.358928 |
| GCI Unit Vector in Y (J2000) | -0.652473 |
| GCI Unit Vector in Z (J2000) | -0.667420 |
| Galactic Longitude | 357.97° |
Galactic Latitude
| -29.11°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.12 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
| Observed B Magnitude | 5.20 |
| Observed B-V Colour | +1.077 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.003 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 4.2 |
| Observed Photographic Magnitude | |
| Morgan Keenan (MK) Spectral Type | K0II-III |
| One-Dimensional Spectral Class | K0 |
| Position Angle | |
| Year of Observation | AD |
Printer Version