Its story
18 Sgr has a visual magnitude of about 5.16: under a reasonably dark sky it is typically reachable with the unaided eye.
Equatorial coordinates for 18 Sgr: right ascension 18h 25m 1s, declination −30° 45′ 25″ (J2000), in the region of the Sagittarius constellation (IAU figure Sgr).
18 Sgr. It appears in classical and modern catalogs as HIP 90260, HD 169233, Gaia DR3 4046389745966567680. In the SkyKeepsake Sagittarius (Sgr) browse hub it sits with other stars of the same IAU figure.
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Compose this starFactsHIP 90260
- Right ascension
- 18h 25m 01s
- Declination
- −30° 45′ 25″
- Magnitude
- 5.16
- Distance
- ≈ 569 ly
Data: gaia-dr3