Identification Data |
Common Name | |
Constellation | Cancer |
Star Name | 18chi Cnc |
Skymap Number | 8200032 |
Henry Draper (HD) Number | 69897 |
Harvard Revised (HR) Number | 3262 |
SAO Number | 80104 |
Durchmusterung (DM) Number | BD+27 1589 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 98601 |
Right Ascension (RA) J2000 | 8h 20m 3.860s |
Declination (Dec) J2000 | +27° 13' 3.745" |
Position Uncertainty | 0.0103s |
Proper Motion in RA (J2000)/cos(Dec) | -0.00138 |
Proper Motion in Dec (J2000) | -0.376266 |
Radial Velocity | +032.5km s-1 |
Trigonometric Parallax | +0.05517s |
Trigonometric Parallax Uncertainty | 0.00093s |
GCI Unit Vector in X (J2000) | -0.510272 |
GCI Unit Vector in Y (J2000) | 0.728308 |
GCI Unit Vector in Z (J2000) | 0.457373 |
Galactic Longitude | 195.78° |
Galactic Latitude
| 30.47°
|
Observational Data |
Observed Visual Magnitude (V) | 5.13 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
Observed B Magnitude | 5.61 |
Observed B-V Colour | +0.477 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.004 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 5.2 |
Observed Photographic Magnitude | |
Morgan Keenan (MK) Spectral Type | F6V |
One-Dimensional Spectral Class | F5 |
Position Angle | |
Year of Observation | AD |