| Identification Data |
| Common Name | |
| Constellation | Crater |
| Star Name | 12del Crt |
| Skymap Number | 11190047 |
| Henry Draper (HD) Number | 98430 |
| Harvard Revised (HR) Number | 4382 |
| SAO Number | 156605 |
| Durchmusterung (DM) Number | SD-13 3345 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 224248 |
| Right Ascension (RA) J2000 | 11h 19m 20.447s |
| Declination (Dec) J2000 | -14° 46' 42.749" |
| Position Uncertainty | 0.0082s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00858 |
| Proper Motion in Dec (J2000) | +0.206666 |
| Radial Velocity | -005.1km s-1 |
| Trigonometric Parallax | +0.01675s |
| Trigonometric Parallax Uncertainty | 0.00082s |
| GCI Unit Vector in X (J2000) | -0.951742 |
| GCI Unit Vector in Y (J2000) | 0.170642 |
| GCI Unit Vector in Z (J2000) | -0.255084 |
| Galactic Longitude | 272.08° |
Galactic Latitude
| 42.51°
|
| Observational Data |
| Observed Visual Magnitude (V) | 3.57 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
| Observed B Magnitude | 4.68 |
| Observed B-V Colour | +1.114 |
| 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 | 3.8 |
| Observed Photographic Magnitude | 4.8 |
| Morgan Keenan (MK) Spectral Type | G9IIIbCH0.2 |
| One-Dimensional Spectral Class | K0 |
| Position Angle | |
| Year of Observation | AD |
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