| Identification Data |
| Common Name | |
| Constellation | Microscopium |
| Star Name | the1Mic |
| Skymap Number | 21200164 |
| Henry Draper (HD) Number | 203006 |
| Harvard Revised (HR) Number | 8151 |
| SAO Number | 230644 |
| Durchmusterung (DM) Number | CD-4114475 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 327103 |
| Right Ascension (RA) J2000 | 21h 20m 45.642s |
| Declination (Dec) J2000 | -40° 48' 34.089" |
| Position Uncertainty | 0.0119s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00671 |
| Proper Motion in Dec (J2000) | +0.017767 |
| Radial Velocity | +002.3km s-1 |
| Trigonometric Parallax | +0.01749s |
| Trigonometric Parallax Uncertainty | 0.00089s |
| GCI Unit Vector in X (J2000) | 0.581421 |
| GCI Unit Vector in Y (J2000) | -0.484590 |
| GCI Unit Vector in Z (J2000) | -0.653546 |
| Galactic Longitude | 1.19° |
Galactic Latitude
| -44.95°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.81 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 |
| Observed B Magnitude | 4.85 |
| Observed B-V Colour | +0.042 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.002 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 4.9 |
| Observed Photographic Magnitude | 5.0 |
| Morgan Keenan (MK) Spectral Type | ApCrEuSr |
| One-Dimensional Spectral Class | A2 |
| Position Angle | |
| Year of Observation | AD |
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