Alpha Ara | Alpha Eri | Eta UMa | |
V | 2.9 | 0.5 | 1.7 |
Dist.i | 74.3 ![]() |
44.1 ![]() |
30.9 ![]() |
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270 km s-1 | 225 km s-1 | 150 km s-1 |
B-V | -0.17 | -0.17 | -0.17 |
V-Kii | 0.4 | -0.4 | -0.5 |
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4.8 ![]() |
12 ![]() ![]() |
4.8 ![]() |
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4.8 ![]() |
7.7 ![]() ![]() |
4.8 ![]() |
i Hipparcos distance. ii From 2MASS photometry. iii 4.8 is the statistical value for this B3V star, the radius for alpha Eri is from Domiciano de Souza et al. (2003). |