Identification Data |
Common Name | |
Constellation | Cancer |
Star Name | 75 Cnc |
Skymap Number | 9080155 |
Henry Draper (HD) Number | 78418 |
Harvard Revised (HR) Number | 3626 |
SAO Number | 80659 |
Durchmusterung (DM) Number | BD+27 1715 |
Washington Double Stars (WDS) Number
| 09088+2638
|
Positional Data |
Position and Proper Motion (PPM) Number | 99345 |
Right Ascension (RA) J2000 | 9h 8m 47.330s |
Declination (Dec) J2000 | +26° 37' 44.802" |
Position Uncertainty | 0.0120s |
Proper Motion in RA (J2000)/cos(Dec) | -0.01038 |
Proper Motion in Dec (J2000) | -0.370466 |
Radial Velocity | +012.8km s-1 |
Trigonometric Parallax | +0.03198s |
Trigonometric Parallax Uncertainty | 0.00096s |
GCI Unit Vector in X (J2000) | -0.655871 |
GCI Unit Vector in Y (J2000) | 0.607403 |
GCI Unit Vector in Z (J2000) | 0.448213 |
Galactic Longitude | 200.04° |
Galactic Latitude
| 40.78°
|
Observational Data |
Observed Visual Magnitude (V) | 5.96 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.004 |
Observed B Magnitude | 6.63 |
Observed B-V Colour | +0.668 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.006 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 6.0 |
Observed Photographic Magnitude | 6.7 |
Morgan Keenan (MK) Spectral Type | G5IV-V |
One-Dimensional Spectral Class | G5 |
Position Angle | 39 |
Year of Observation | 1922. AD |