| Identification Data |
| Common Name | |
| Constellation | Monoceros |
| Star Name | 2 Mon |
| Skymap Number | 5590015 |
| Henry Draper (HD) Number | 40536 |
| Harvard Revised (HR) Number | 2108 |
| SAO Number | 132715 |
| Durchmusterung (DM) Number | SD-09 1285 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 188657 |
| Right Ascension (RA) J2000 | 5h 59m 4.312s |
| Declination (Dec) J2000 | -9° 33' 29.701" |
| Position Uncertainty | 0.0088s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00057 |
| Proper Motion in Dec (J2000) | -0.045566 |
| Radial Velocity | +021.7km s-1 |
| Trigonometric Parallax | +0.00993s |
| Trigonometric Parallax Uncertainty | 0.00085s |
| GCI Unit Vector in X (J2000) | 0.003993 |
| GCI Unit Vector in Y (J2000) | 0.986109 |
| GCI Unit Vector in Z (J2000) | -0.166050 |
| Galactic Longitude | 215.67° |
Galactic Latitude
| -15.93°
|
| Observational Data |
| Observed Visual Magnitude (V) | 5.04 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
| Observed B Magnitude | 5.23 |
| Observed B-V Colour | +0.188 |
| 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 | 5.1 |
| Observed Photographic Magnitude | 5.2 |
| Morgan Keenan (MK) Spectral Type | A6m |
| One-Dimensional Spectral Class | A5 |
| Position Angle | |
| Year of Observation | AD |
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