Identification Data |
Common Name | |
Constellation | Capricornus |
Star Name | 27 Cap |
Skymap Number | 21090116 |
Henry Draper (HD) Number | 201352 |
Harvard Revised (HR) Number | 8091 |
SAO Number | 190069 |
Durchmusterung (DM) Number | SD-21 5940 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 272120 |
Right Ascension (RA) J2000 | 21h 9m 32.998s |
Declination (Dec) J2000 | -20° 33' 23.979" |
Position Uncertainty | 0.0109s |
Proper Motion in RA (J2000)/cos(Dec) | +0.00844 |
Proper Motion in Dec (J2000) | -0.135666 |
Radial Velocity | -042.7km s-1 |
Trigonometric Parallax | +0.01857s |
Trigonometric Parallax Uncertainty | 0.00103s |
GCI Unit Vector in X (J2000) | 0.689088 |
GCI Unit Vector in Y (J2000) | -0.633927 |
GCI Unit Vector in Z (J2000) | -0.351134 |
Galactic Longitude | 27.72° |
Galactic Latitude
| -39.23°
|
Observational Data |
Observed Visual Magnitude (V) | 6.26 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.004 |
Observed B Magnitude | 6.64 |
Observed B-V Colour | +0.383 |
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 | 6.6 |
Observed Photographic Magnitude | |
Morgan Keenan (MK) Spectral Type | F1IV |
One-Dimensional Spectral Class | F0 |
Position Angle | |
Year of Observation | AD |