Its story
20Chi Ser has a visual magnitude of about 5.31: under a reasonably dark sky it is typically reachable with the unaided eye.
Equatorial coordinates for 20Chi Ser: right ascension 15h 41m 47s, declination +12° 50′ 51″ (J2000), in the region of the Serpens constellation (IAU figure Ser).
20Chi Ser. It appears in classical and modern catalogs as HIP 76866, HD 140160, Gaia DR3 1190927159109415552. In the SkyKeepsake Serpens (Ser) browse hub it sits with other stars of the same IAU figure.
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Compose this starFactsHIP 76866
- Right ascension
- 15h 41m 47s
- Declination
- +12° 50′ 51″
- Magnitude
- 5.31
- Distance
- ≈ 222 ly
Data: gaia-dr3