Identification Data |
Common Name | |
Constellation | Saggitarius |
Star Name | 65 Sgr |
Skymap Number | 20050115 |
Henry Draper (HD) Number | 190454 |
Harvard Revised (HR) Number | 7675 |
SAO Number | 163253 |
Durchmusterung (DM) Number | SD-13 5569 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 236920 |
Right Ascension (RA) J2000 | 20h 5m 26.335s |
Declination (Dec) J2000 | -12° 39' 54.587" |
Position Uncertainty | 0.0106s |
Proper Motion in RA (J2000)/cos(Dec) | +0.00056 |
Proper Motion in Dec (J2000) | -0.048266 |
Radial Velocity | -006.km s-1 |
Trigonometric Parallax | +0.00810s |
Trigonometric Parallax Uncertainty | 0.00089s |
GCI Unit Vector in X (J2000) | 0.507747 |
GCI Unit Vector in Y (J2000) | -0.833139 |
GCI Unit Vector in Z (J2000) | -0.219253 |
Galactic Longitude | 29.60° |
Galactic Latitude
| -22.06°
|
Observational Data |
Observed Visual Magnitude (V) | 6.53 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.008 |
Observed B Magnitude | 6.56 |
Observed B-V Colour | +0.034 |
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 | 7.0 |
Observed Photographic Magnitude | 6.4 |
Morgan Keenan (MK) Spectral Type | A1Vn |
One-Dimensional Spectral Class | A0 |
Position Angle | |
Year of Observation | AD |