Identification Data |
Common Name | |
Constellation | Octans |
Star Name | ome Oct |
Skymap Number | 15110081 |
Henry Draper (HD) Number | 131596 |
Harvard Revised (HR) Number | 5557 |
SAO Number | 258717 |
Durchmusterung (DM) Number | CP-84 490 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 377795 |
Right Ascension (RA) J2000 | 15h 11m 8.814s |
Declination (Dec) J2000 | -84° 47' 16.123" |
Position Uncertainty | 0.0053s |
Proper Motion in RA (J2000)/cos(Dec) | +0.00236 |
Proper Motion in Dec (J2000) | +0.004066 |
Radial Velocity | -007.km s-1 |
Trigonometric Parallax | +0.01024s |
Trigonometric Parallax Uncertainty | 0.00048s |
GCI Unit Vector in X (J2000) | -0.061038 |
GCI Unit Vector in Y (J2000) | -0.067284 |
GCI Unit Vector in Z (J2000) | -0.995865 |
Galactic Longitude | 306.17° |
Galactic Latitude
| -22.82°
|
Observational Data |
Observed Visual Magnitude (V) | 5.88 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
Observed B Magnitude | 5.85 |
Observed B-V Colour | -0.034 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.003 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 6.2 |
Observed Photographic Magnitude | 5.9 |
Morgan Keenan (MK) Spectral Type | B9.5V |
One-Dimensional Spectral Class | A0 |
Position Angle | |
Year of Observation | AD |