Search results
Results from the WOW.Com Content Network
One study found that a not yet directly-observed, dust-modulating star or white dwarf of 1.17 ± 0.7 M ☉ at a distance of 8.60 ± 0.33 AU would be the most likely solution for Betelgeuse's 2170-day secondary periodicity, fluctuating radial velocity, moderate radius and low variation in effective temperature, as of 2024. [105]