91 Aquarii
Star system
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91 Aquarii is the Flamsteed designation for a triple star system in the equatorial constellation of Aquarius. It also bears the Bayer designation Psi¹ Aquarii. It is visible to the naked eye with an apparent visual magnitude of +4.248. Wikipedia
Temperature: 4730±68 K
Mass: 1.38±0.29 M☉
Magnitude: 4.248
Declination: –9° 05′ 15.8546″
Right ascension: 23h 15m 53.49482s
Constellation: Aquarius
B−V color index: +1.104