swap_horiz V645 Centauri Alternatives
Looking for alternatives to V645 Centauri? Compare the top Star options ranked by our AI scoring system.
V645 Centauri
V645 Centauri is an M-type red dwarf star located within the Alpha Centauri system, approximately 4.37 light-years from Earth. It’s notable for frequent flares—sudden bursts of energy—characteristic of many red dwarfs. This proximity makes it a subject of interest for astronomers studying stellar va...
apps Top V645 Centauri Alternatives
The top alternative to V645 Centauri in 2026 is Proxima Centauri with a score of 9.2/10, followed by Barnard's Star (8.8) and LHS 1140 (8.4).
Proxima Centauri
Proxima Centauri is a red dwarf star located just over four light-years away, making it our nearest stellar neighbor. It...
Barnard's Star
Barnard's Star is a red dwarf 5.96 light-years away in Ophiuchus and holds the record for the highest proper motion of a...
LHS 1140
A red dwarf star ~40 light-years away in Cetus, hosting LHS 1140b, a rocky super-Earth in the habitable zone discovered...
GJ 876
A red dwarf ~15 light-years away in Aquarius, the first M-type star confirmed to host an exoplanet, with its giant plane...
UV Ceti
UV Ceti is the prototype of the UV Ceti class of stellar flare stars, forming the fainter component of the L 726-8 binar...
Ross 128
A red dwarf ~11 light-years away in Virgo hosting Ross 128b, a potentially temperate Earth-mass exoplanet, and projected...
Teegarden's Star
One of the nearest stars to Earth at ~12.5 light-years in Aries, a dim red dwarf hosting two potentially habitable Earth...
Lalande 21185
Lalande 21185 is a red dwarf in Ursa Major about 8.3 light-years from Earth, making it one of the Sun's nearest stellar...
Luyten's Star
A red dwarf star ~12.4 light-years away in Canis Minor, notable for hosting two super-Earth exoplanets including GJ 273b...
L 98-59
A red dwarf ~35 light-years away in Pictor hosting a compact system of small rocky planets, including the smallest exopl...
GJ 1061
GJ 1061 is a red dwarf star about 12 light-years from Earth in Horologium with three confirmed Earth-sized exoplanets, a...
GJ 832
A red dwarf ~16 light-years away in Grus hosting a cold Jupiter-analog (GJ 832 b, 2009) and a super-Earth candidate (GJ...
Lacaille 9352
A red dwarf star ~10.7 light-years away in Piscis Austrinus, one of the nearest stars to the Sun and among the intrinsic...
Ross 154
Ross 154 is a red dwarf flare star approximately 9.7 light-years from Earth in Sagittarius, one of the twenty nearest st...
Groombridge 34
Groombridge 34 is a binary red dwarf system about 11.6 light-years from Earth in Andromeda, catalogued by English astron...
GJ 674
A red dwarf ~14.8 light-years away in Ara with a confirmed super-Earth planet (GJ 674 b) detected via radial velocity me...
Lacaille 8760
Lacaille 8760 is a red dwarf about 12.9 light-years from Earth, catalogued by Nicolas-Louis de Lacaille and among the br...
Luyten 726-8A
Luyten 726-8A (BL Ceti) is the brighter red dwarf component of the L 726-8 binary system about 8.7 light-years from Eart...
DX Cancri
DX Cancri is a red dwarf flare star about 11.8 light-years from Earth and one of the least luminous hydrogen-burning sta...
Proxima d
A sub-Earth-mass planet candidate orbiting Proxima Centauri announced in 2022, with an estimated mass below 0.3 Earth ma...
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