| 1 Aquarii A|
| 1 Aquarii B|
| 41 Aquarii, 86 Aquarii, 94 Aquarii|1 Aquarii Wikipedia
1 Aquarii (abbreviated 1 Aqr) is a spectroscopic binary star in the constellation Aquarius. 1 Aquarii is the Flamsteed designation. It is a K-class giant of the spectral type K1III. In addition to the spectroscopic companion there are two optical companions that have no physical relation to 1 Aqr. 1 Aquarii is known to be an infra-red source.