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| Observation data Epoch J2000 Equinox J2000 | |
|---|---|
| Constellation | Aquarius |
| Right ascension | 22h18m 04.2722s[1] |
| Declination | −00° 14′ 15.557″[1] |
| Apparent magnitude (V) | 6.40[2] |
| Characteristics | |
| Spectral type | F3 V[3] |
| B−V color index | 0.441±0.003[4] |
| Astrometry | |
| Radial velocity (Rv) | +14.8±0.5[5] km/s |
| Proper motion (μ) | RA: −41.997[1] mas/yr Dec.: +54.407[1] mas/yr |
| Parallax (π) | 24.13 ± 0.29 mas[6] |
| Distance | 135 ± 2 ly (41.4 ± 0.5 pc) |
| Absolute magnitude (MV) | 3.31[2] |
| Details | |
| Mass | 1.27[7] M☉ |
| Luminosity | 4.30[4] L☉ |
| Surface gravity (log g) | 4.15[2] cgs |
| Temperature | 6,574±224[7] K |
| Metallicity [Fe/H] | +0.11±0.11[5] dex |
| Rotational velocity (v sin i) | 19.0[2] km/s |
| Age | 150[5] Myr |
| Other designations | |
| Database references | |
| SIMBAD | data |
HD 211575 is a star in the constellation Aquarius in between "Gamma Aquarii", "Pi Aquarii" and "Sadalmelik". It is a member of the corona of the Ursa Major moving group.[9]
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