| Identification Data |
| Common Name | |
| Constellation | Apus |
| Star Name | kap2Aps |
| Skymap Number | 15400070 |
| Henry Draper (HD) Number | 138800 |
| Harvard Revised (HR) Number | 5782 |
| SAO Number | 257307 |
| Durchmusterung (DM) Number | CP-73 1625 |
Washington Double Stars (WDS) Number
| 15404-7327
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 372756 |
| Right Ascension (RA) J2000 | 15h 40m 21.332s |
| Declination (Dec) J2000 | -73° 26' 48.066" |
| Position Uncertainty | 0.0060s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00299 |
| Proper Motion in Dec (J2000) | -0.020766 |
| Radial Velocity | -019.0km s-1 |
| Trigonometric Parallax | +0.00444s |
| Trigonometric Parallax Uncertainty | 0.00057s |
| GCI Unit Vector in X (J2000) | -0.163054 |
| GCI Unit Vector in Y (J2000) | -0.233636 |
| GCI Unit Vector in Z (J2000) | -0.958555 |
| Galactic Longitude | 314.34° |
Galactic Latitude
| -14.44°
|
| Observational Data |
| Observed Visual Magnitude (V) | 5.65 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 |
| Observed B Magnitude | 5.60 |
| Observed B-V Colour | -0.051 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.002 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 5.8 |
| Observed Photographic Magnitude | |
| Morgan Keenan (MK) Spectral Type | B7III-IV |
| One-Dimensional Spectral Class | B8 |
| Position Angle | 120 |
| Year of Observation | AD |
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