| Identification Data |
| Common Name | |
| Constellation | Tucana |
| Star Name | lam1Tuc |
| Skymap Number | 520049 |
| Henry Draper (HD) Number | 5190 |
| Harvard Revised (HR) Number | 252 |
| SAO Number | 248269 |
| Durchmusterung (DM) Number | CP-70 37 |
Washington Double Stars (WDS) Number
| 00524-6930
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 352062 |
| Right Ascension (RA) J2000 | 0h 52m 24.519s |
| Declination (Dec) J2000 | -69° 30' 13.550" |
| Position Uncertainty | 0.0248s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00072 |
| Proper Motion in Dec (J2000) | -0.068967 |
| Radial Velocity | +030.km s-1 |
| Trigonometric Parallax | +0.01633s |
| Trigonometric Parallax Uncertainty | 0.00159s |
| GCI Unit Vector in X (J2000) | 0.341031 |
| GCI Unit Vector in Y (J2000) | 0.079374 |
| GCI Unit Vector in Z (J2000) | -0.936695 |
| Galactic Longitude | 302.80° |
Galactic Latitude
| -47.63°
|
| Observational Data |
| Observed Visual Magnitude (V) | 6.65 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.005 |
| Observed B Magnitude | 7.16 |
| Observed B-V Colour | +0.505 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.006 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 7.0 |
| Observed Photographic Magnitude | |
| Morgan Keenan (MK) Spectral Type | F7IV-V |
| One-Dimensional Spectral Class | F8 |
| Position Angle | 81 |
| Year of Observation | 1968. AD |
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