| Identification Data |
| Common Name | |
| Constellation | Capricornus |
| Star Name | 18ome Cap |
| Skymap Number | 20510170 |
| Henry Draper (HD) Number | 198542 |
| Harvard Revised (HR) Number | 7980 |
| SAO Number | 189781 |
| Durchmusterung (DM) Number | CD-2715082 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 271732 |
| Right Ascension (RA) J2000 | 20h 51m 49.291s |
| Declination (Dec) J2000 | -26° 55' 8.877" |
| Position Uncertainty | 0.0117s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00060 |
| Proper Motion in Dec (J2000) | -0.002566 |
| Radial Velocity | +009.0km s-1 |
| Trigonometric Parallax | +0.00519s |
| Trigonometric Parallax Uncertainty | 0.00095s |
| GCI Unit Vector in X (J2000) | 0.607593 |
| GCI Unit Vector in Y (J2000) | -0.652582 |
| GCI Unit Vector in Z (J2000) | -0.452732 |
| Galactic Longitude | 18.47° |
Galactic Latitude
| -37.18°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.11 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
| Observed B Magnitude | 5.74 |
| Observed B-V Colour | +1.628 |
| 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 | 4.2 |
| Observed Photographic Magnitude | |
| Morgan Keenan (MK) Spectral Type | M0IIIBa0.5 |
| One-Dimensional Spectral Class | M0 |
| Position Angle | |
| Year of Observation | AD |
