Identification Data |
Common Name | |
Constellation | Octans |
Star Name | kap Oct |
Skymap Number | 13410057 |
Henry Draper (HD) Number | 117374 |
Harvard Revised (HR) Number | 5084 |
SAO Number | 258674 |
Durchmusterung (DM) Number | CP-85 384 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 377597 |
Right Ascension (RA) J2000 | 13h 40m 55.479s |
Declination (Dec) J2000 | -85° 47' 9.756" |
Position Uncertainty | 0.0069s |
Proper Motion in RA (J2000)/cos(Dec) | -0.07952 |
Proper Motion in Dec (J2000) | -0.021066 |
Radial Velocity | -009.0km s-1 |
Trigonometric Parallax | +0.01271s |
Trigonometric Parallax Uncertainty | 0.00049s |
GCI Unit Vector in X (J2000) | -0.066471 |
GCI Unit Vector in Y (J2000) | -0.031323 |
GCI Unit Vector in Z (J2000) | -0.997297 |
Galactic Longitude | 303.92° |
Galactic Latitude
| -23.01°
|
Observational Data |
Observed Visual Magnitude (V) | 5.56 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
Observed B Magnitude | 5.74 |
Observed B-V Colour | +0.181 |
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 | 5.7 |
Observed Photographic Magnitude | |
Morgan Keenan (MK) Spectral Type | |
One-Dimensional Spectral Class | |
Position Angle | |
Year of Observation | AD |