Kaus Borealis, a constellation currently assigned by the European Space Agency, is a relatively bright and ancient star located in the northern direction of the night sky. Its name, derived from a historical reference, indicates a region of the sky define
The star Kaus Borealis is recognizable in the sky due to its prominent appearance, although this feature is not directly linked to a specific astronomical phenomenon. Its luminosity, relative to its position within the galactic field, is important enough to warrant consideration. Specifically, its observed magnitude, 2.544, makes it a relatively significant star within this constellation, and is consistent with its location within a region with a relatively stable spectral signature; the stellar characteristics are relatively consistent.
From an astronomical perspective, its location suggests a potentially ancient system, potentially predating many of the modern constellations known within the area. Given its age and luminosity, it is likely one of a smaller group of ancient stars. This makes it a noteworthy example of stellar evolution in a region relatively unaffected by recent galactic processes. It is a variable star, though its pattern is not consistently apparent, and its brightness remains relatively stable relative to the background stars in the region.
The designation of Kaus Boreals as a symbol of devotion or a point of focus within the heavens often speaks to the profound significance or human connection inherent in charting this distant celestial object and its connection to other, observable locations; placing this target in a small section of the northern celestial sphere invites moments of contemplation and connection with a far-flung region of space. Ultimately it stands as an example of the vast and ever-changing aspects of the cosmos.
How to see it
Kaus Borealis has a visual magnitude of about 2.54: under a reasonably dark sky it is typically reachable with the unaided eye.
Sky position
Equatorial coordinates for Kaus Borealis: right ascension 18h 27m 58s, declination −25° 25′ 21″ (J2000), in the region of the Sagittarius constellation (IAU figure Sgr).
Catalog context
Kaus Borealis. It appears in classical and modern catalogs as Bayer/Flamsteed designation 22Lam Sgr, HIP 90496, HD 169916, Gaia DR3 4076915349846977664. In the SkyKeepsake Sagittarius (Sgr) browse hub it sits with other stars of the same IAU figure.
Catalog identifiers
- Gaia
- Gaia DR3 4076915349846977664
- HIP
- 90496
- HD
- 169916
- gaia_dr3
- 4076915349846977664
- Bayer / Flamsteed
- 22Lam Sgr
Observed properties
- Visual magnitude
- 2.54