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Proper NameNone
Bayer DesignationNone
Flamsteed Number18 Aquarii
HR (BSC)8187
Right Ascension21h 24m 11s
Declination-12° 52' 41"
Distance157 light years
48 parsecs
MagnitudeApparent: +5.6
Absolute: +2.1
Spectral ClassF0 Bright Yellow Dwarf
Optimum VisibilityAugust/September

A variable star of the 'F' spectral classification, 18 Aquarii appears to be a large dwarf star, with a mass approaching that of a subgiant. Its magnitude is only +5.5, so many observers will have difficulty locating this star with the naked eye.