| Identification Data |
| Common Name | |
| Constellation | Cameloparadalis |
| Star Name | 4 Cam |
| Skymap Number | 4480002 |
| Henry Draper (HD) Number | 30121 |
| Harvard Revised (HR) Number | 1511 |
| SAO Number | 24829 |
| Durchmusterung (DM) Number | BD+56 973 |
Washington Double Stars (WDS) Number
| 04480+5645
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 29395 |
| Right Ascension (RA) J2000 | 4h 48m 0.273s |
| Declination (Dec) J2000 | +56° 45' 25.860" |
| Position Uncertainty | 0.0070s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00645 |
| Proper Motion in Dec (J2000) | -0.146467 |
| Radial Velocity | +018.6km s-1 |
| Trigonometric Parallax | +0.02012s |
| Trigonometric Parallax Uncertainty | 0.00079s |
| GCI Unit Vector in X (J2000) | 0.169389 |
| GCI Unit Vector in Y (J2000) | 0.521361 |
| GCI Unit Vector in Z (J2000) | 0.836355 |
| Galactic Longitude | 151.27° |
Galactic Latitude
| 7.54°
|
| Observational Data |
| Observed Visual Magnitude (V) | 5.28 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
| Observed B Magnitude | 5.53 |
| Observed B-V Colour | +0.251 |
| 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 | 5.4 |
| Observed Photographic Magnitude | |
| Morgan Keenan (MK) Spectral Type | A3m |
| One-Dimensional Spectral Class | A2 |
| Position Angle | 201 |
| Year of Observation | 1958. AD |
