| Identification Data |
| Common Name | |
| Constellation | Cetus |
| Star Name | 77 Cet |
| Skymap Number | 2340113 |
| Henry Draper (HD) Number | 16074 |
| Harvard Revised (HR) Number | 752 |
| SAO Number | 129984 |
| Durchmusterung (DM) Number | SD-08 484 |
Washington Double Stars (WDS) Number
| 02347-0752
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 184780 |
| Right Ascension (RA) J2000 | 2h 34m 42.625s |
| Declination (Dec) J2000 | -7° 51' 34.003" |
| Position Uncertainty | 0.0089s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00406 |
| Proper Motion in Dec (J2000) | -0.064466 |
| Radial Velocity | +024.9km s-1 |
| Trigonometric Parallax | +0.00594s |
| Trigonometric Parallax Uncertainty | 0.00088s |
| GCI Unit Vector in X (J2000) | 0.773341 |
| GCI Unit Vector in Y (J2000) | 0.619067 |
| GCI Unit Vector in Z (J2000) | -0.136743 |
| Galactic Longitude | 179.49° |
Galactic Latitude
| -58.87°
|
| Observational Data |
| Observed Visual Magnitude (V) | 5.73 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.005 |
| Observed B Magnitude | 7.13 |
| Observed B-V Colour | +1.396 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.008 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 5.7 |
| Observed Photographic Magnitude | 6.8 |
| Morgan Keenan (MK) Spectral Type | gK4 |
| One-Dimensional Spectral Class | K0 |
| Position Angle | 44 |
| Year of Observation | 1960. AD |
