Chi Aquarii
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| Observation data Equinox J2000.0 |
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|---|---|
| Constellation | Aquarius |
| Right ascension | 23h 16m 50.9s |
| Declination | −7° 43' 36" |
| Apparent magnitude (V) | +4.93 |
| Distance | 640 ± 120 ly (196 ± 37 pc) |
| Spectral type | M3III |
| Other designations | |
Chi Aquarii (χ Aqr / χ Aquarii) is a star in the constellation Aquarius.
Chi Aquarii is a M-type red giant with a mean apparent magnitude of +4.93. It is approximately 640 light years from Earth. It is classified as an irregular variable star and its brightness varies from magnitude +4.90 to +5.06.
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