| Identification Data |
| Common Name | |
| Constellation | Andromeda |
| Star Name | 38eta And |
| Skymap Number | 570024 |
| Henry Draper (HD) Number | 5516 |
| Harvard Revised (HR) Number | 271 |
| SAO Number | 74388 |
| Durchmusterung (DM) Number | BD+22 153 |
Washington Double Stars (WDS) Number
| 00572+2325
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 90327 |
| Right Ascension (RA) J2000 | 0h 57m 12.400s |
| Declination (Dec) J2000 | +23° 25' 3.533" |
| Position Uncertainty | 0.0066s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00318 |
| Proper Motion in Dec (J2000) | -0.046166 |
| Radial Velocity | -010.3km s-1 |
| Trigonometric Parallax | +0.01344s |
| Trigonometric Parallax Uncertainty | 0.00075s |
| GCI Unit Vector in X (J2000) | 0.889193 |
| GCI Unit Vector in Y (J2000) | 0.226680 |
| GCI Unit Vector in Z (J2000) | 0.397431 |
| Galactic Longitude | 124.66° |
Galactic Latitude
| -39.43°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.40 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 |
| Observed B Magnitude | 5.35 |
| Observed B-V Colour | +0.948 |
| 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 | 4.6 |
| Observed Photographic Magnitude | |
| Morgan Keenan (MK) Spectral Type | G8-IIIb |
| One-Dimensional Spectral Class | G5 |
| Position Angle | 232 |
| Year of Observation | 1959. AD |
