Identification Data |
Common Name | |
Constellation | Microscopium |
Star Name | del Mic |
Skymap Number | 21060005 |
Henry Draper (HD) Number | 200718 |
Harvard Revised (HR) Number | 8070 |
SAO Number | 212709 |
Durchmusterung (DM) Number | CD-3018382 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 300988 |
Right Ascension (RA) J2000 | 21h 6m 1.145s |
Declination (Dec) J2000 | -30° 7' 30.434" |
Position Uncertainty | 0.0100s |
Proper Motion in RA (J2000)/cos(Dec) | +0.00251 |
Proper Motion in Dec (J2000) | -0.068766 |
Radial Velocity | +021.2km s-1 |
Trigonometric Parallax | +0.00983s |
Trigonometric Parallax Uncertainty | 0.00081s |
GCI Unit Vector in X (J2000) | 0.627449 |
GCI Unit Vector in Y (J2000) | -0.595327 |
GCI Unit Vector in Z (J2000) | -0.501890 |
Galactic Longitude | 15.36° |
Galactic Latitude
| -40.95°
|
Observational Data |
Observed Visual Magnitude (V) | 5.70 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.005 |
Observed B Magnitude | 6.75 |
Observed B-V Colour | +1.045 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.007 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 5.6 |
Observed Photographic Magnitude | |
Morgan Keenan (MK) Spectral Type | K0/1III |
One-Dimensional Spectral Class | K0 |
Position Angle | |
Year of Observation | AD |