Identification Data |
Common Name | |
Constellation | Cancer |
Star Name | 3 Cnc |
Skymap Number | 8000197 |
Henry Draper (HD) Number | 65759 |
Harvard Revised (HR) Number | 3128 |
SAO Number | 97472 |
Durchmusterung (DM) Number | BD+17 1731 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 124732 |
Right Ascension (RA) J2000 | 8h 0m 47.307s |
Declination (Dec) J2000 | +17° 18' 31.331" |
Position Uncertainty | 0.0118s |
Proper Motion in RA (J2000)/cos(Dec) | -0.00072 |
Proper Motion in Dec (J2000) | -0.002766 |
Radial Velocity | +041.4km s-1 |
Trigonometric Parallax | +0.00452s |
Trigonometric Parallax Uncertainty | 0.00101s |
GCI Unit Vector in X (J2000) | -0.480199 |
GCI Unit Vector in Y (J2000) | 0.825161 |
GCI Unit Vector in Z (J2000) | 0.297520 |
Galactic Longitude | 204.51° |
Galactic Latitude
| 22.88°
|
Observational Data |
Observed Visual Magnitude (V) | 5.59 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.004 |
Observed B Magnitude | 6.90 |
Observed B-V Colour | +1.309 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.008 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 5.8 |
Observed Photographic Magnitude | |
Morgan Keenan (MK) Spectral Type | gK3 |
One-Dimensional Spectral Class | K0 |
Position Angle | |
Year of Observation | AD |