Identification Data |
Common Name | Nashira |
Constellation | Capricornus |
Star Name | 40gam Cap |
Skymap Number | 21400015 |
Henry Draper (HD) Number | 206088 |
Harvard Revised (HR) Number | 8278 |
SAO Number | 164560 |
Durchmusterung (DM) Number | SD-17 6340 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 239166 |
Right Ascension (RA) J2000 | 21h 40m 5.456s |
Declination (Dec) J2000 | -16° 39' 44.308" |
Position Uncertainty | 0.0223s |
Proper Motion in RA (J2000)/cos(Dec) | +0.01304 |
Proper Motion in Dec (J2000) | -0.022366 |
Radial Velocity | -031.2km s-1 |
Trigonometric Parallax | +0.02348s |
Trigonometric Parallax Uncertainty | 0.00110s |
GCI Unit Vector in X (J2000) | 0.784975 |
GCI Unit Vector in Y (J2000) | -0.549181 |
GCI Unit Vector in Z (J2000) | -0.286730 |
Galactic Longitude | 36.01° |
Galactic Latitude
| -44.67°
|
Observational Data |
Observed Visual Magnitude (V) | 3.68 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
Observed B Magnitude | 4.02 |
Observed B-V Colour | +0.340 |
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 | 3.8 |
Observed Photographic Magnitude | 4.1 |
Morgan Keenan (MK) Spectral Type | F0p |
One-Dimensional Spectral Class | F0 |
Position Angle | |
Year of Observation | AD |