TOI-421: planetary system

G9 V · 244 ly away · 2 confirmed planets.

Host star
Binary system · 2 stars
TOI-421 →
Temperature5291 K
Radius0.87 R☉
Mass0.83 M☉
Distance244 ly
Brightnessmag 9.9
Spectral typeG9 V

TOI-421 is a binary system — 2 stars bound by gravity. The figures above are for TOI-421, the planets’ host.

Planets in this system
TOI-421 b
Sub-Neptune · ESI 0.23
2.64 R⊕ · year: 5.2 days
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TOI-421 c
Ice / gas giant · ESI 0.24
5.09 R⊕ · year: 16 days
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Zoom out · nearby systems
DMPP-1 →46.4 lyTOI-469 →49.0 lyTIC 46432937 →52.2 lyTOI-880 →64.9 lyHD 38801 →65.5 lyTOI-480 →70.3 lyHD 290327 →74.6 lyTOI-2768 →74.7 ly
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Other worlds toward Lepus→Zoom out to the Milky Way→