| Identification Data |
| Common Name | |
| Constellation | Corona Borealis |
| Star Name | 13eps CrB |
| Skymap Number | 15570100 |
| Henry Draper (HD) Number | 143107 |
| Harvard Revised (HR) Number | 5947 |
| SAO Number | 84098 |
| Durchmusterung (DM) Number | BD+27 2558 |
Washington Double Stars (WDS) Number
| 15576+2653
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 104451 |
| Right Ascension (RA) J2000 | 15h 57m 35.251s |
| Declination (Dec) J2000 | +26° 52' 40.368" |
| Position Uncertainty | 0.0062s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00572 |
| Proper Motion in Dec (J2000) | -0.060266 |
| Radial Velocity | -030.5km s-1 |
| Trigonometric Parallax | +0.01420s |
| Trigonometric Parallax Uncertainty | 0.00070s |
| GCI Unit Vector in X (J2000) | -0.454093 |
| GCI Unit Vector in Y (J2000) | -0.767733 |
| GCI Unit Vector in Z (J2000) | 0.452090 |
| Galactic Longitude | 43.65° |
Galactic Latitude
| 48.78°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.14 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 |
| Observed B Magnitude | 5.37 |
| Observed B-V Colour | +1.234 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.002 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 4.2 |
| Observed Photographic Magnitude | |
| Morgan Keenan (MK) Spectral Type | K2IIIab |
| One-Dimensional Spectral Class | K0 |
| Position Angle | 10 |
| Year of Observation | 1965. AD |
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