Identification Data |
Common Name | |
Constellation | Saggitarius |
Star Name | 35nu 2Sgr |
Skymap Number | 18550020 |
Henry Draper (HD) Number | 175190 |
Harvard Revised (HR) Number | 7120 |
SAO Number | 187445 |
Durchmusterung (DM) Number | CD-2213419 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 269074 |
Right Ascension (RA) J2000 | 18h 55m 7.141s |
Declination (Dec) J2000 | -22° 40' 16.781" |
Position Uncertainty | 0.0141s |
Proper Motion in RA (J2000)/cos(Dec) | +0.00797 |
Proper Motion in Dec (J2000) | -0.030866 |
Radial Velocity | -109.6km s-1 |
Trigonometric Parallax | +0.01207s |
Trigonometric Parallax Uncertainty | 0.00092s |
GCI Unit Vector in X (J2000) | 0.219786 |
GCI Unit Vector in Y (J2000) | -0.896173 |
GCI Unit Vector in Z (J2000) | -0.385444 |
Galactic Longitude | 12.91° |
Galactic Latitude
| -10.89°
|
Observational Data |
Observed Visual Magnitude (V) | 5.00 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
Observed B Magnitude | 6.36 |
Observed B-V Colour | +1.364 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.005 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 4.3 |
Observed Photographic Magnitude | |
Morgan Keenan (MK) Spectral Type | K3-II-III:Ba1CN1 |
One-Dimensional Spectral Class | K0 |
Position Angle | |
Year of Observation | AD |