| Identification Data |
| Common Name | |
| Constellation | Sculptor |
| Star Name | eta Scl |
| Skymap Number | 270144 |
| Henry Draper (HD) Number | 2429 |
| Harvard Revised (HR) Number | 105 |
| SAO Number | 192545 |
| Durchmusterung (DM) Number | CD-33 152 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 276040 |
| Right Ascension (RA) J2000 | 0h 27m 55.698s |
| Declination (Dec) J2000 | -33° 0' 25.801" |
| Position Uncertainty | 0.0085s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00163 |
| Proper Motion in Dec (J2000) | -0.050466 |
| Radial Velocity | +012.1km s-1 |
| Trigonometric Parallax | +0.00595s |
| Trigonometric Parallax Uncertainty | 0.00072s |
| GCI Unit Vector in X (J2000) | 0.832384 |
| GCI Unit Vector in Y (J2000) | 0.101940 |
| GCI Unit Vector in Z (J2000) | -0.544744 |
| Galactic Longitude | 342.35° |
Galactic Latitude
| -82.23°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.87 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.006 |
| Observed B Magnitude | 6.47 |
| Observed B-V Colour | +1.603 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.009 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 5.0 |
| Observed Photographic Magnitude | |
| Morgan Keenan (MK) Spectral Type | M4III |
| One-Dimensional Spectral Class | M0 |
| Position Angle | |
| Year of Observation | AD |
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