| Identification Data |
| Common Name | |
| Constellation | Mensa |
| Star Name | del Men |
| Skymap Number | 4180007 |
| Henry Draper (HD) Number | 28525 |
| Harvard Revised (HR) Number | 1426 |
| SAO Number | 258372 |
| Durchmusterung (DM) Number | CP-80 116 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 376397 |
| Right Ascension (RA) J2000 | 4h 17m 59.273s |
| Declination (Dec) J2000 | -80° 12' 50.518" |
| Position Uncertainty | 0.0068s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.01108 |
| Proper Motion in Dec (J2000) | +0.061066 |
| Radial Velocity | -020.0km s-1 |
| Trigonometric Parallax | +0.00800s |
| Trigonometric Parallax Uncertainty | 0.00050s |
| GCI Unit Vector in X (J2000) | 0.073181 |
| GCI Unit Vector in Y (J2000) | 0.153407 |
| GCI Unit Vector in Z (J2000) | -0.985450 |
| Galactic Longitude | 293.80° |
Galactic Latitude
| -32.90°
|
| Observational Data |
| Observed Visual Magnitude (V) | 5.69 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
| Observed B Magnitude | 6.52 |
| Observed B-V Colour | +0.825 |
| 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 | 5.6 |
| Observed Photographic Magnitude | |
| Morgan Keenan (MK) Spectral Type | K2-3III+A |
| One-Dimensional Spectral Class | K0 |
| Position Angle | |
| Year of Observation | AD |
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