Identification Data |
Common Name | |
Constellation | Microscopium |
Star Name | nu Mic |
Skymap Number | 20330227 |
Henry Draper (HD) Number | 195569 |
Harvard Revised (HR) Number | 7846 |
SAO Number | 230276 |
Durchmusterung (DM) Number | CD-4414020 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 326295 |
Right Ascension (RA) J2000 | 20h 33m 55.072s |
Declination (Dec) J2000 | -44° 30' 57.773" |
Position Uncertainty | 0.0099s |
Proper Motion in RA (J2000)/cos(Dec) | +0.00104 |
Proper Motion in Dec (J2000) | -0.035766 |
Radial Velocity | +008.7km s-1 |
Trigonometric Parallax | +0.01510s |
Trigonometric Parallax Uncertainty | 0.00080s |
GCI Unit Vector in X (J2000) | 0.443687 |
GCI Unit Vector in Y (J2000) | -0.558201 |
GCI Unit Vector in Z (J2000) | -0.701109 |
Galactic Longitude | 356.00° |
Galactic Latitude
| -36.45°
|
Observational Data |
Observed Visual Magnitude (V) | 5.12 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
Observed B Magnitude | 6.12 |
Observed B-V Colour | +0.997 |
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 | 5.3 |
Observed Photographic Magnitude | |
Morgan Keenan (MK) Spectral Type | K0III |
One-Dimensional Spectral Class | K0 |
Position Angle | |
Year of Observation | AD |