51 Pegasi b

Dimidium was the first exoplanet found around a Sun-like star (1995) and the original hot Jupiter.

Host: 51 Pegasi

ID: 51 Pegasi b
Distance: 15.47 pc · 50.5 ly
Parallax: 64.65 mas
Magnitude (G): 5.46
Color (BP-RP): 0.67
Radius: 1.20 R☉
RA · Dec: 344.37° · 20.77°