| Identification Data |
| Common Name | |
| Constellation | Gemini |
| Star Name | 54lam Gem |
| Skymap Number | 7180027 |
| Henry Draper (HD) Number | 56537 |
| Harvard Revised (HR) Number | 2763 |
| SAO Number | 96746 |
| Durchmusterung (DM) Number | BD+16 1443 |
Washington Double Stars (WDS) Number
| 07181+1632
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 123822 |
| Right Ascension (RA) J2000 | 7h 18m 5.578s |
| Declination (Dec) J2000 | +16° 32' 25.379" |
| Position Uncertainty | 0.0100s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00321 |
| Proper Motion in Dec (J2000) | -0.037966 |
| Radial Velocity | -009.2km s-1 |
| Trigonometric Parallax | +0.03459s |
| Trigonometric Parallax Uncertainty | 0.00093s |
| GCI Unit Vector in X (J2000) | -0.320360 |
| GCI Unit Vector in Y (J2000) | 0.903504 |
| GCI Unit Vector in Z (J2000) | 0.284691 |
| Galactic Longitude | 200.92° |
Galactic Latitude
| 13.23°
|
| Observational Data |
| Observed Visual Magnitude (V) | 3.58 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 |
| Observed B Magnitude | 3.69 |
| Observed B-V Colour | +0.114 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.003 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 3.7 |
| Observed Photographic Magnitude | |
| Morgan Keenan (MK) Spectral Type | A3V |
| One-Dimensional Spectral Class | A2 |
| Position Angle | 33 |
| Year of Observation | 1953. AD |
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