| Identification Data |
| Common Name | |
| Constellation | Crater |
| Star Name | 27zet Crt |
| Skymap Number | 11440112 |
| Henry Draper (HD) Number | 102070 |
| Harvard Revised (HR) Number | 4514 |
| SAO Number | 156869 |
| Durchmusterung (DM) Number | SD-17 3460 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 224852 |
| Right Ascension (RA) J2000 | 11h 44m 45.775s |
| Declination (Dec) J2000 | -18° 21' 2.438" |
| Position Uncertainty | 0.0068s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00191 |
| Proper Motion in Dec (J2000) | -0.024667 |
| Radial Velocity | -004.6km s-1 |
| Trigonometric Parallax | +0.00931s |
| Trigonometric Parallax Uncertainty | 0.00081s |
| GCI Unit Vector in X (J2000) | -0.947050 |
| GCI Unit Vector in Y (J2000) | 0.063057 |
| GCI Unit Vector in Z (J2000) | -0.314832 |
| Galactic Longitude | 281.55° |
Galactic Latitude
| 41.73°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.71 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 |
| Observed B Magnitude | 5.68 |
| Observed B-V Colour | +0.965 |
| 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 | 4.9 |
| Observed Photographic Magnitude | 5.7 |
| Morgan Keenan (MK) Spectral Type | G8IIIa |
| One-Dimensional Spectral Class | G5 |
| Position Angle | |
| Year of Observation | AD |
Printer Version