| Identification Data |
| Common Name | |
| Constellation | Cancer |
| Star Name | 27 Cnc |
| Skymap Number | 8260156 |
| Henry Draper (HD) Number | 71250 |
| Harvard Revised (HR) Number | 3319 |
| SAO Number | 97819 |
| Durchmusterung (DM) Number | BD+13 1912 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 125269 |
| Right Ascension (RA) J2000 | 8h 26m 43.939s |
| Declination (Dec) J2000 | +12° 39' 16.604" |
| Position Uncertainty | 0.0120s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00119 |
| Proper Motion in Dec (J2000) | -0.103066 |
| Radial Velocity | -007.3km s-1 |
| Trigonometric Parallax | +0.00310s |
| Trigonometric Parallax Uncertainty | 0.00110s |
| GCI Unit Vector in X (J2000) | -0.582877 |
| GCI Unit Vector in Y (J2000) | 0.782471 |
| GCI Unit Vector in Z (J2000) | 0.219073 |
| Galactic Longitude | 211.96° |
Galactic Latitude
| 26.79°
|
| Observational Data |
| Observed Visual Magnitude (V) | 5.58 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.011 |
| Observed B Magnitude | 7.11 |
| Observed B-V Colour | +1.533 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.013 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 5.8 |
| Observed Photographic Magnitude | 7.1 |
| Morgan Keenan (MK) Spectral Type | M3IIICa-1 |
| One-Dimensional Spectral Class | M0 |
| Position Angle | |
| Year of Observation | AD |
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