| Identification Data |
| Common Name | |
| Constellation | Cetus |
| Star Name | 25 Cet |
| Skymap Number | 1030009 |
| Henry Draper (HD) Number | 6203 |
| Harvard Revised (HR) Number | 296 |
| SAO Number | 129094 |
| Durchmusterung (DM) Number | SD-05 177 |
Washington Double Stars (WDS) Number
| 01030-0450
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 182973 |
| Right Ascension (RA) J2000 | 1h 3m 2.536s |
| Declination (Dec) J2000 | -4° 50' 11.762" |
| Position Uncertainty | 0.0090s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00783 |
| Proper Motion in Dec (J2000) | -0.102966 |
| Radial Velocity | +015.3km s-1 |
| Trigonometric Parallax | +0.00795s |
| Trigonometric Parallax Uncertainty | 0.00086s |
| GCI Unit Vector in X (J2000) | 0.958978 |
| GCI Unit Vector in Y (J2000) | 0.270651 |
| GCI Unit Vector in Z (J2000) | -0.084314 |
| Galactic Longitude | 130.54° |
Galactic Latitude
| -67.54°
|
| Observational Data |
| Observed Visual Magnitude (V) | 5.40 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
| Observed B Magnitude | 6.52 |
| Observed B-V Colour | +1.121 |
| 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 | 5.3 |
| Observed Photographic Magnitude | 6.5 |
| Morgan Keenan (MK) Spectral Type | K0III-IV |
| One-Dimensional Spectral Class | G5 |
| Position Angle | 242 |
| Year of Observation | 1960. AD |
