| Identification Data |
| Common Name | |
| Constellation | Cancer |
| Star Name | 81pi 1Cnc |
| Skymap Number | 9120054 |
| Henry Draper (HD) Number | 79096 |
| Harvard Revised (HR) Number | 3650 |
| SAO Number | 98427 |
| Durchmusterung (DM) Number | BD+15 2003 |
Washington Double Stars (WDS) Number
| 09123+1500
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 126206 |
| Right Ascension (RA) J2000 | 9h 12m 17.548s |
| Declination (Dec) J2000 | +14° 59' 45.733" |
| Position Uncertainty | 0.0096s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.03620 |
| Proper Motion in Dec (J2000) | +0.245166 |
| Radial Velocity | +048.5km s-1 |
| Trigonometric Parallax | +0.04883s |
| Trigonometric Parallax Uncertainty | 0.00092s |
| GCI Unit Vector in X (J2000) | -0.718660 |
| GCI Unit Vector in Y (J2000) | 0.645426 |
| GCI Unit Vector in Z (J2000) | 0.258752 |
| Galactic Longitude | 214.67° |
Galactic Latitude
| 37.86°
|
| Observational Data |
| Observed Visual Magnitude (V) | 6.49 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.006 |
| Observed B Magnitude | 7.24 |
| Observed B-V Colour | +0.751 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.007 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 6.4 |
| Observed Photographic Magnitude | 7.2 |
| Morgan Keenan (MK) Spectral Type | G9V |
| One-Dimensional Spectral Class | G5 |
| Position Angle | |
| Year of Observation | 1993. AD |
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