Neptune has been in Aquarius for several years, but it is now approaching the eastern outskirts, after which it will move into Pisces.  This year it
passed very close to λ Aquarii, but now it is slowly moving away.  Note its greenish color in the magnified view, which is a hue that no star would
present.  If it were brighter, it would be a spectacular sight, almost comet-like in how green it is.