Star in the constellation Aquarius
 ;/td ;
! style="text-align: center; background-color: #FFFFC0;" colspan="2" | Observation dataEpoch J2000      Equinox J2000
! style="text-align:left" | Constellation
! style="text-align:left" | Right ascension
! style="text-align:left" | Declination
! style="text-align:left" | Apparent magnitude (V)
! style="background-color: #FFFFC0; text-align: center;" colspan="2"| Characteristics
! style="text-align:left" | Spectral type
 ;/th ; ;/tr ;
 ;/th ; ;/tr ;
78 Aquarii (abbreviated 78 Aqr) is a star in the constellation of Aquarius. "78 Aquarii" is its Flamsteed designation. Based on stellar parallax measurements made by "Gaia", it is located about 600 light-years (180 parsecs) from the Sun.
78 Aquarii has a spectral type of K2III, indicating a giant star with a reddish color. Its apparent magnitude is 6.18, indicating it is not visible to the sky for all but the best viewing conditions. At its surface, its temperature is estimated to be roughly 4,400 K. It has no known exoplanets.
References.
 ;templatestyles src="Reflist/styles.css" / ;