Identification Data |
Common Name | |
Constellation | Cancer |
Star Name | 53 Cnc |
Skymap Number | 8520094 |
Henry Draper (HD) Number | 75716 |
Harvard Revised (HR) Number | 3521 |
SAO Number | 80476 |
Durchmusterung (DM) Number | BD+28 1659 |
Washington Double Stars (WDS) Number
| 08525+2816
|
Positional Data |
Position and Proper Motion (PPM) Number | 99114 |
Right Ascension (RA) J2000 | 8h 52m 28.588s |
Declination (Dec) J2000 | +28° 15' 32.972" |
Position Uncertainty | 0.0166s |
Proper Motion in RA (J2000)/cos(Dec) | -0.00136 |
Proper Motion in Dec (J2000) | -0.007066 |
Radial Velocity | +011.3km s-1 |
Trigonometric Parallax | +0.00368s |
Trigonometric Parallax Uncertainty | 0.00118s |
GCI Unit Vector in X (J2000) | -0.602052 |
GCI Unit Vector in Y (J2000) | 0.642937 |
GCI Unit Vector in Z (J2000) | 0.473460 |
Galactic Longitude | 196.88° |
Galactic Latitude
| 37.66°
|
Observational Data |
Observed Visual Magnitude (V) | 6.29 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.006 |
Observed B Magnitude | 7.81 |
Observed B-V Colour | +1.522 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.011 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 6.3 |
Observed Photographic Magnitude | 8.0 |
Morgan Keenan (MK) Spectral Type | M3III |
One-Dimensional Spectral Class | M0 |
Position Angle | 334 |
Year of Observation | 1976. AD |