| Identification Data |
| Common Name | |
| Constellation | Octans |
| Star Name | lam Oct |
| Skymap Number | 21500116 |
| Henry Draper (HD) Number | 206240 |
| Harvard Revised (HR) Number | 8280 |
| SAO Number | 258914 |
| Durchmusterung (DM) Number | CP-83 722 |
Washington Double Stars (WDS) Number
| 21509-8243
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 378641 |
| Right Ascension (RA) J2000 | 21h 50m 54.562s |
| Declination (Dec) J2000 | -82° 43' 8.055" |
| Position Uncertainty | 0.0077s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.03585 |
| Proper Motion in Dec (J2000) | -0.033067 |
| Radial Velocity | -010.5km s-1 |
| Trigonometric Parallax | +0.00749s |
| Trigonometric Parallax Uncertainty | 0.00065s |
| GCI Unit Vector in X (J2000) | 0.107159 |
| GCI Unit Vector in Y (J2000) | -0.067671 |
| GCI Unit Vector in Z (J2000) | -0.991936 |
| Galactic Longitude | 309.02° |
Galactic Latitude
| -32.13°
|
| Observational Data |
| Observed Visual Magnitude (V) | 5.29 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.050 |
| Observed B Magnitude | 6.04 |
| Observed B-V Colour | +0.75 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.050 |
| Observed U Magnitude | 6.51 |
| Observed U-B Colour | +0.47 |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | 0.050 |
| Observed Photovisual Magnitude | 5.4 |
| Observed Photographic Magnitude | |
| Morgan Keenan (MK) Spectral Type | G8-K0III |
| One-Dimensional Spectral Class | G0 |
| Position Angle | 68 |
| Year of Observation | 1955. AD |
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