Its story
57Mu Eri has a visual magnitude of about 4.01: under a reasonably dark sky it is typically reachable with the unaided eye.
Equatorial coordinates for 57Mu Eri: right ascension 4h 45m 30s, declination −3° 15′ 17″ (J2000), in the region of the Orion constellation (IAU figure Ori).
57Mu Eri. It appears in classical and modern catalogs as HIP 22109, HD 30211, Gaia DR3 3225773709225508736. In the SkyKeepsake Orion (Ori) browse hub it sits with other stars of the same IAU figure.
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Compose this starFactsHIP 22109
- Right ascension
- 4h 45m 30s
- Declination
- −3° 15′ 17″
- Magnitude
- 4.01
- Distance
- ≈ 561 ly
Data: gaia-dr3