TOI-521: planetary system

M3 · 199 ly away · 1 confirmed planet.

Host star
TOI-521 →
Temperature3544 K
Radius0.42 R☉
Mass0.42 M☉
Distance199 ly
Brightnessmag 14.7
Spectral typeM3
Planets in this system
TOI-521 b
Sub-Neptune · ESI 0.31
1.98 R⊕ · 1.5 days year
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Zoom out · nearby systems
HD 70573 →36.7 lyHD 74156 →37.0 lyHD 63935 →43.3 lyHD 66141 →44.3 lyK2-122 →48.8 lyHD 66428 →50.6 lyK2-184 →53.2 lyTOI-5489 →54.1 ly
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