Terrestrial Planet Finder - Top 10 Target Stars

Top 10 Target Stars

Rank Target star Constellation Distance
(light-years)
Spectral type
1 Alpha Centauri A Centaurus 4.3 G2V
2 Alpha Centauri B Centaurus 4.3 K1V
3 Tau Ceti Cetus 12 G8V
4 Eta Cassiopeiae Cassiopeia 19 G3V
5 Beta Hydri Hydrus 24 G2IV
6 Delta Pavonis Pavo 20 G8V
7 Pi3 Orionis Orion 26 F6V
8 Gamma Leporis Lepus 29 F7V
9 Epsilon Eridani Eridanus 10 K2V
10 40 Eridani Eridanus 16 K1V

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